:HL["https://image-v2.cdn.app.senecalearning.com/courseImages/biology/2.3.1%20-%20Blood%20vessels/bloodclot-min,w_800.jpg","image",{"fetchPriority":"high"}] 43:["$","li","2aa44cb4-11d",{"children":["$","a",null,{"href":"/en-gb/international-schools/","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"International"}]}] 44:["$","li","97d83012-d6a",{"children":["$","details",null,{"className":"group","children":[["$","summary",null,{"className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline flex cursor-pointer list-none items-center justify-between [&::-webkit-details-marker]:hidden","children":["Resources",["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","className":"shrink-0 transition-transform group-open:rotate-180","children":[false,"$undefined","$18:props:children:0:props:children:props:children:props:children:1:props:children:props:children:3:props:children:0:props:children:1:props:children:2"]}]]}],["$","ul",null,{"className":"flex flex-col pl-3","children":[["$","li","707afa67-69a",{"children":["$","a",null,{"href":"/en-gb/teachers/maths/","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"Maths"}]}],["$","li","65cbcb56-252",{"children":["$","a",null,{"href":"/en-gb/teacher-development/","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"Teacher CPD"}]}],["$","li","6dc20120-df2",{"children":["$","a",null,{"href":"/en-gb/blog/","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"Blog"}]}],["$","li","e8348b52-2c3",{"children":["$","a",null,{"href":"/en-gb/revision-notes","aria-current":"page","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline bg-primary-surface text-primary-content block font-normal","children":"Revision Notes"}]}],["$","li","4f3fb6e7-961",{"children":["$","a",null,{"href":"https://app.senecalearning.com/resource-hub","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"Resource Hub"}]}],["$","li","3f5963a7-7f0",{"children":["$","a",null,{"href":"https://help.senecalearning.com/en","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block font-normal","children":"Help centre"}]}]]}]]}]}] 45:["$","ul",null,{"className":"mt-3 flex flex-col gap-1 border-t border-line-muted pt-3 sm:hidden","children":[["$","li","https://app.senecalearning.com/join-class-student",{"children":["$","a",null,{"href":"https://app.senecalearning.com/join-class-student","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block","children":"Join class"}]}],["$","li","https://app.senecalearning.com/login",{"children":["$","a",null,{"href":"https://app.senecalearning.com/login","aria-current":"$undefined","target":"$undefined","rel":"$undefined","className":"rounded-m px-3 py-2 text-body-s font-semibold text-ink no-underline hover:bg-hover hover:no-underline block","children":"Login"}]}]]}] 47:["$","li","igcse/biology",{"className":"flex items-center gap-1","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined","$40:props:children:2:props:children:props:children:props:children:0:props:children:0:props:children:props:children:1:props:children:0:props:children:2"]}],["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology","className":"text-primary-content no-underline hover:underline","children":"Biology"}]]}] 48:["$","li","igcse/biology/edexcel-igcse",{"className":"flex items-center gap-1","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined","$40:props:children:2:props:children:props:children:props:children:0:props:children:0:props:children:props:children:1:props:children:0:props:children:2"]}],["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse","className":"text-primary-content no-underline hover:underline","children":"Edexcel IGCSE"}]]}] 49:["$","li","igcse/biology/edexcel-igcse/higher",{"className":"flex items-center gap-1","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined","$40:props:children:2:props:children:props:children:props:children:0:props:children:0:props:children:props:children:1:props:children:0:props:children:2"]}],["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher","className":"text-primary-content no-underline hover:underline","children":"Higher"}]]}] 4a:["$","li","igcse/biology/edexcel-igcse/higher/3-3-13-platelets",{"className":"flex items-center gap-1","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined","$40:props:children:2:props:children:props:children:props:children:0:props:children:0:props:children:props:children:1:props:children:0:props:children:2"]}],["$","span",null,{"aria-current":"page","className":"text-ink-soft","children":"Platelets"}]]}] 4b:["$","header",null,{"className":"flex flex-col gap-2","children":[["$","h1",null,{"className":"text-display text-balance text-ink","children":"Platelets"}],["$","p",null,{"className":"text-body text-ink-subtle","children":["Biology: Edexcel IGCSE",", topic ","3.3.13"]}]]}] 4c:["$","section","0",{"className":"flex flex-col gap-5","children":[["$","h2",null,{"className":"text-h1 text-ink","dangerouslySetInnerHTML":{"__html":"Platelets"}}],["$","div",null,{"className":"flex flex-col gap-3 text-body text-ink-soft [&_li]:mt-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_strong]:font-bold [&_strong]:text-ink [&_ul]:list-disc [&_ul]:pl-6","dangerouslySetInnerHTML":{"__html":"

Platelets are suspended in blood plasma.

\n"}}],[["$","div","0",{"className":"flex flex-col gap-3 rounded-l bg-card p-5 shadow-m sm:flex-row sm:items-start","children":[["$","img",null,{"src":"https://image-v2.cdn.app.senecalearning.com/courseImages/biology/2.3.1%20-%20Blood%20vessels/bloodclot-min,w_800.jpg","alt":"Blood clotting","loading":"eager","fetchPriority":"high","className":"aspect-[3/2] w-full rounded-m object-cover sm:w-48"}],["$","div",null,{"className":"flex flex-1 flex-col gap-2","children":[["$","h3",null,{"className":"text-h4 text-ink [&_b]:font-black","dangerouslySetInnerHTML":{"__html":"Blood clotting"}}],["$","div",null,{"className":"flex flex-col gap-3 text-body text-ink-soft [&_li]:mt-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_strong]:font-bold [&_strong]:text-ink [&_ul]:list-disc [&_ul]:pl-6","dangerouslySetInnerHTML":{"__html":"

Platelets are responsible for triggering blood clotting at the sites of wounds.
Blood clotting is important for reducing blood loss from wounds, and for stopping microorganisms from entering the blood.

\n"}}]]}]]}],["$","div","1",{"className":"flex flex-col gap-3 rounded-l bg-card p-5 shadow-m sm:flex-row sm:items-start","children":[["$","img",null,{"src":"https://image-v2.cdn.app.senecalearning.com/courseImages/biology/2.3.1%20-%20Blood%20vessels/Platelet-min,w_800.png","alt":"No nucleus","loading":"lazy","className":"aspect-[3/2] w-full rounded-m object-cover sm:w-48"}],["$","div",null,{"className":"flex flex-1 flex-col gap-2","children":[["$","h3",null,{"className":"text-h4 text-ink [&_b]:font-black","dangerouslySetInnerHTML":{"__html":"No nucleus"}}],["$","div",null,{"className":"flex flex-col gap-3 text-body text-ink-soft [&_li]:mt-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_strong]:font-bold [&_strong]:text-ink [&_ul]:list-disc [&_ul]:pl-6","dangerouslySetInnerHTML":{"__html":"

Platelets are small cell fragments that do not have a nucleus.

\n"}}]]}]]}]]]}] 4d:["$","section",null,{"className":"flex flex-col items-start gap-4 rounded-l bg-primary-surface p-6","children":[["$","h2",null,{"className":"text-h3 text-ink","children":["Test yourself on"," ","Platelets"]}],["$","ul",null,{"className":"flex flex-col gap-2 text-body text-ink-soft","children":[["$","li","0",{"children":["$","div",null,{"className":"flex flex-col gap-3 text-body text-ink-soft [&_li]:mt-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_strong]:font-bold [&_strong]:text-ink [&_ul]:list-disc [&_ul]:pl-6","dangerouslySetInnerHTML":{"__html":"

What is the function of platelets?

\n"}}]}]]}],["$","a",null,{"href":"https://app.senecalearning.com/classroom/course/e1a7eee0-26dc-11e8-8fe0-51e4f27b102c/section/39d0db18-96d5-4326-835b-7f9bb00f7fd9/session","className":"inline-flex items-center justify-center gap-2 font-sans font-bold whitespace-nowrap border select-none cursor-pointer transition-[background-color,border-color,color,box-shadow] duration-100 focus-visible:outline-none focus-visible:shadow-focus disabled:pointer-events-none aria-disabled:pointer-events-none h-12 px-5 text-body rounded-m border-transparent bg-primary text-white hover:bg-blue-dark active:bg-blue-dark disabled:bg-tint-blue","children":"Practise this topic for free"}]]}] 4e:["$","nav",null,{"aria-label":"More topics","className":"grid gap-4 border-t border-line pt-6 sm:grid-cols-2","children":[["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/3-3-12-red-blood-cell","className":"flex flex-col gap-1 no-underline ","children":[["$","span",null,{"className":"flex items-center gap-1 text-caption font-bold text-ink-subtle uppercase ","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined",["$","path",null,{"d":"M228,128a12,12,0,0,1-12,12H69l51.52,51.51a12,12,0,0,1-17,17l-72-72a12,12,0,0,1,0-17l72-72a12,12,0,0,1,17,17L69,116H216A12,12,0,0,1,228,128Z"}]]}],"Previous topic",false]}],["$","span",null,{"className":"text-body font-bold text-primary-content","children":["3.3.12"," ","Red Blood Cell"]}]]}],["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/3-3-14-the-immune-system","className":"flex flex-col gap-1 no-underline sm:col-start-2 sm:text-right","children":[["$","span",null,{"className":"flex items-center gap-1 text-caption font-bold text-ink-subtle uppercase sm:justify-end","children":[false,"Next topic",["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":12,"height":12,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","children":[false,"$undefined",["$","path",null,{"d":"M224.49,136.49l-72,72a12,12,0,0,1-17-17L187,140H40a12,12,0,0,1,0-24H187L135.51,64.48a12,12,0,0,1,17-17l72,72A12,12,0,0,1,224.49,136.49Z"}]]}]]}],["$","span",null,{"className":"text-body font-bold text-primary-content","children":["3.3.14"," ","The Immune System"]}]]}]]}] 4f:["$","nav",null,{"aria-labelledby":"course-contents","className":"flex w-full max-w-article flex-col gap-4 justify-self-center lg:sticky lg:top-24 lg:max-h-[calc(100dvh-8rem)] lg:overflow-y-auto","children":[["$","h2",null,{"id":"course-contents","className":"text-h4 text-ink","children":["Biology: Edexcel IGCSE"," contents"]}],["$","ol",null,{"className":"flex flex-col gap-2","children":[["$","li","e3a4a940-26dc-11e8-8fe0-51e4f27b102c",{"children":["$","details",null,{"open":false,"className":"[&[open]>summary>svg]:rotate-180","children":[["$","summary",null,{"className":"flex cursor-pointer list-none items-center justify-between gap-3 [&::-webkit-details-marker]:hidden py-1","children":[["$","p",null,{"className":"text-body-s font-bold text-ink","children":["1"," ","The Nature & Variety of Living Organisms"]}],["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","className":"shrink-0 text-ink-soft transition-transform","children":[false,"$undefined","$18:props:children:0:props:children:props:children:props:children:1:props:children:props:children:3:props:children:0:props:children:1:props:children:2"]}]]}],["$","div",null,{"className":"pt-2 pb-1","children":["$","ul",null,{"className":"flex flex-col gap-1.5","children":[["$","li","ea73ac30-26dc-11e8-8fe0-51e4f27b102c",{"children":["$","details",null,{"open":false,"className":"[&[open]>summary>svg]:rotate-180","children":[["$","summary",null,{"className":"flex cursor-pointer list-none items-center justify-between gap-3 [&::-webkit-details-marker]:hidden","children":[["$","p",null,{"className":"text-body-s font-bold text-ink","children":["1.1"," ","Characteristics of Living Organisms"]}],["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","className":"shrink-0 text-ink-soft transition-transform","children":[false,"$undefined","$18:props:children:0:props:children:props:children:props:children:1:props:children:props:children:3:props:children:0:props:children:1:props:children:2"]}]]}],["$","div",null,{"className":"pt-2 pl-4","children":["$","ul",null,{"className":"flex flex-col gap-1.5","children":[["$","li","99495cf0-26dd-11e8-8fe0-51e4f27b102c",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/1-1-1-mrs-grenc","aria-current":"$undefined","className":"text-body-s no-underline hover:underline text-primary-content","children":["1.1.1"," ","MRS GRENC"]}]}],["$","li","e815ff3d-6dcf-4d53-b4aa-d5c55e9bd952",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/1-1-2-mrs","aria-current":"$undefined","className":"text-body-s no-underline hover:underline text-primary-content","children":["1.1.2"," ","M.R.S."]}]}],["$","li","ee69b3f7-4643-40e0-9e6d-40d24a48b76c",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/1-1-3-grenc","aria-current":"$undefined","className":"text-body-s no-underline hover:underline text-primary-content","children":["1.1.3"," ","G.R.E.N.C."]}]}]]}]}]]}]}],["$","li","f626d200-26dc-11e8-8fe0-51e4f27b102c",{"children":["$","details",null,{"open":false,"className":"[&[open]>summary>svg]:rotate-180","children":[["$","summary",null,{"className":"flex cursor-pointer list-none items-center justify-between gap-3 [&::-webkit-details-marker]:hidden","children":[["$","p",null,{"className":"text-body-s font-bold text-ink","children":["1.2"," ","Variety of Living Organisms"]}],["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","aria-hidden":"true","className":"shrink-0 text-ink-soft transition-transform","children":[false,"$undefined","$18:props:children:0:props:children:props:children:props:children:1:props:children:props:children:3:props:children:0:props:children:1:props:children:2"]}]]}],["$","div",null,{"className":"pt-2 pl-4","children":["$","ul",null,{"className":"flex flex-col gap-1.5","children":[["$","li","c0ed1170-26dd-11e8-8fe0-51e4f27b102c",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/1-2-1-types-of-cells","aria-current":"$undefined","className":"text-body-s no-underline hover:underline text-primary-content","children":["1.2.1"," ","Types of Cells"]}]}],["$","li","fe0b1b68-8b35-4074-9240-9789400cd43f",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology/edexcel-igcse/higher/1-2-2-properties-of-prokaryotes","aria-current":"$undefined","className":"text-body-s no-underline hover:underline text-primary-content","children":["1.2.2"," ","Properties of Prokaryotes"]}]}],"$L61","$L62","$L63","$L64","$L65"]}]}]]}]}]]}]}]]}]}],"$L66","$L67","$L68","$L69","$L6a"]}]]}] 50:["$","li","2c7f3b19-e63",{"children":["$","a",null,{"href":"https://app.senecalearning.com/resource-hub","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Resource Hub"}]}] 51:["$","li","14ebaf38-8b6",{"children":["$","a",null,{"href":"/en-gb/blog/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Blog"}]}] 52:["$","li","0e199b90-cc1",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Age+Group=Teacher+CPD","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Free CPD courses"}]}] 53:["$","li","a848221e-906",{"children":["$","a",null,{"href":"/en-gb/definitions/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Definitions"}]}] 54:["$","li","260c8b00-335",{"children":["$","a",null,{"href":"https://help.senecalearning.com/en/articles/4245191-mental-health-wellbeing","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Mental health & wellbeing"}]}] 55:["$","li","355db835-dfb",{"children":["$","a",null,{"href":"https://www.findtutors.co.uk/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Find tutors"}]}] 56:["$","li","b5d7339e-f8f",{"children":["$","a",null,{"href":"https://www.findtutors.co.uk/become-a-tutor","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Become a tutor"}]}] 57:["$","div","5b0a893b-9b5",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"Legal"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","c4dd3ed1-04b",{"children":["$","a",null,{"href":"/en-gb/terms-and-conditions/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Terms"}]}],["$","li","56314773-79d",{"children":["$","a",null,{"href":"/en-gb/privacy/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Privacy - UK"}]}],["$","li","cfd566fa-e49",{"children":["$","a",null,{"href":"https://help.senecalearning.com/en/articles/2483268-are-you-gdpr-compliant","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"GDPR"}]}],["$","li","983d3a40-6a6",{"children":["$","a",null,{"href":"/en-gb/cookie-policy/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Cookies"}]}],["$","li","4519e93c-98a",{"children":["$","a",null,{"href":"https://help.senecalearning.com/de/articles/9084924-datenschutzinformation","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Privacy - DE + AT"}]}],["$","li","8ac4d4c2-d8d",{"children":["$","a",null,{"href":"https://help.senecalearning.com/es/articles/9084983-informacion-sobre-proteccion-de-datos","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Privacy - ES"}]}],["$","li","26a44af2-80b",{"children":["$","a",null,{"href":"https://help.senecalearning.com/fr/articles/9085013-information-sur-la-protection-des-donnees","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Privacy - FR"}]}],["$","li","b322f9ac-10f",{"children":["$","a",null,{"href":"https://help.senecalearning.com/en/articles/9084957-informazioni-sulla-protezione-dei-dati","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Privacy - IT"}]}]]}]]}] 58:["$","div","ce74ebed-c49",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"Contact us"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","0af8593e-f36",{"children":["$","a",null,{"href":"mailto:learnmore@seneca.io","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"learnmore@seneca.io"}]}],["$","li","0c833321-368",{"children":["$","a",null,{"href":"https://www.instagram.com/senecalearning/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Instagram"}]}],["$","li","6b424d08-610",{"children":["$","a",null,{"href":"https://www.facebook.com/senecalearning/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Facebook"}]}],["$","li","5f441b93-c92",{"children":["$","a",null,{"href":"https://www.youtube.com/channel/UC6MESCv3-w_lKQiAWZf-s8A","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"YouTube"}]}],["$","li","2a963052-5c3",{"children":["$","a",null,{"href":"https://x.com/SenecaLearn","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"X"}]}],["$","li","8b0f9b19-cc0",{"children":["$","a",null,{"href":"https://www.tiktok.com/@senecalearn","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"TikTok"}]}],["$","li","d0d92e6f-e43",{"children":["$","a",null,{"href":"https://help.senecalearning.com/en/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"_blank","rel":"noopener noreferrer","children":"Help & FAQs"}]}],["$","li","2613f1be-393",{"children":["$","a",null,{"href":"/en-gb/press-kit/","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"Press kit"}]}]]}]]}] 59:["$","div","d679b84f-07b",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"A Level Courses"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","37bbaf60-87f",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/biology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Biology Revision"}]}],["$","li","31accc86-3f1",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/business","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Business Revision"}]}],["$","li","59ed068d-77b",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/chemistry","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Chemistry Revision"}]}],["$","li","02441ef4-c15",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/physics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Physics Revision"}]}],["$","li","8cd3fac8-5d1",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/economics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Economics Revision"}]}],["$","li","1b34e00d-9fc",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/english-language","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level English Language Revision"}]}],["$","li","0140fb68-bd9",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/english-literature","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level English Literature Revision"}]}],["$","li","8dc51cc4-c9e",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/geography","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Geography Revision"}]}],["$","li","93c8182b-5aa",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/history","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level History Revision"}]}],["$","li","7718ea8e-8b0",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/political-studies","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Political Studies Revision"}]}],["$","li","5fd19307-9e6",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/psychology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Psychology Revision"}]}],["$","li","35025086-ff1",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/sociology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Sociology Revision"}]}],["$","li","fe0a1eb2-6d2",{"children":["$","a",null,{"href":"/en-gb/revision-notes/a-level/maths","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"A Level Maths Revision"}]}]]}]]}] 5a:["$","div","72b56af0-cc2",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"GCSE Courses"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","2f5d34ae-84f",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/biology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Biology Revision"}]}],["$","li","32dac881-100",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/business","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Business Revision"}]}],["$","li","41c6d99b-2bf",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/chemistry","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Chemistry Revision"}]}],["$","li","96258dda-fa3",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/physics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Physics Revision"}]}],["$","li","57507668-ed5",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/computer-science","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Computer Science Revision"}]}],["$","li","f2c85439-1d9",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=GCSE&Subject=Design+Technology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Design Technology Revision"}]}],["$","li","83741b47-d09",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/english-language","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE English Language Revision"}]}],["$","li","fefd67f5-e16",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/english-literature","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE English Literature Revision"}]}],["$","li","2d326077-c58",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=GCSE&Subject=Food+Preparation+%26+Nutrition","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Food Preparation & Nutrition Revision"}]}],["$","li","0d7223d8-4ce",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/french","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE French Revision"}]}],["$","li","2c99c1c6-b54",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/geography","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Geography Revision"}]}],["$","li","ec2c4026-98d",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/german","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE German Revision"}]}],["$","li","ace8fdc2-9e5",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/history","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE History Revision"}]}],["$","li","62933301-491",{"children":["$","a",null,{"href":"/en-gb/revision-notes/gcse/maths","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"GCSE Maths Revision"}]}],"$L6b","$L6c","$L6d","$L6e","$L6f","$L70"]}]]}] 5b:["$","div","abf59638-b89",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"International A Level"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","cd43edc7-227",{"children":["$","a",null,{"href":"/en-gb/revision-notes/international-a-level/biology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"International A Level Biology Revision"}]}],["$","li","8da99725-8f8",{"children":["$","a",null,{"href":"/en-gb/revision-notes/international-a-level/chemistry","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"International A Level Chemistry Revision"}]}],["$","li","9a1709d7-0f9",{"children":["$","a",null,{"href":"/en-gb/revision-notes/international-a-level/physics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"International A Level Physics Revision"}]}]]}]]}] 5c:["$","div","2d4be605-2d3",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"IGCSE"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","2d861a82-d3b",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/biology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE Biology Revision"}]}],["$","li","ccaf1028-6c0",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/chemistry","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE Chemistry Revision"}]}],["$","li","f44b297d-f97",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/physics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE Physics Revision"}]}],["$","li","56c0b253-dc4",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/geography","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE Geography Revision"}]}],["$","li","215b3461-396",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/english-language","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE English Language Revision"}]}],["$","li","131336de-1f8",{"children":["$","a",null,{"href":"/en-gb/revision-notes/igcse/computer-science","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IGCSE Computer Science Revision"}]}]]}]]}] 5d:["$","div","1e94df36-339",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"IB Diploma"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","a2aea080-fad",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ib-diploma/biology","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IB Biology Revision"}]}],["$","li","bb3a13c8-91d",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ib-diploma/physics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IB Physics Revision"}]}],["$","li","f1080afb-908",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ib-diploma/chemistry","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IB Chemistry Revision"}]}],["$","li","badecfaf-0fc",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ib-diploma/business","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IB Business Revision"}]}],["$","li","8f90cfa2-15f",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ib-diploma/economics","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"IB Economics Revision"}]}]]}]]}] 5e:["$","div","f5ab9a62-6bc",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"KS3 Courses"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","8d9453ef-f20",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/english","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 English Revision"}]}],["$","li","51ee1470-6c6",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/french","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 French Revision"}]}],["$","li","9f9c8249-29d",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/spanish","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 Spanish Revision"}]}],["$","li","3483b570-edb",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/geography","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 Geography Revision"}]}],["$","li","48319801-7f9",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/history","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 History Revision"}]}],["$","li","be4cf114-5d2",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/maths","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 Maths Revision"}]}],["$","li","2de9f5a9-ee3",{"children":["$","a",null,{"href":"/en-gb/revision-notes/ks3/science","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS3 Science Revision"}]}]]}]]}] 5f:["$","div","2ef69bb9-2d5",{"className":"flex min-w-0 flex-col gap-3","children":[["$","h2",null,{"className":"text-body-s font-bold text-ink","children":"KS2 Courses"}],["$","ul",null,{"className":"flex flex-col gap-2","children":[["$","li","847fdc2e-dc8",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=Computing","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 Computing"}]}],["$","li","176829c9-d71",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=English","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 English"}]}],["$","li","6ebe2b52-075",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=French","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 French"}]}],["$","li","3835f94b-c72",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=Geography","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 Geography"}]}],["$","li","d07aec7b-526",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=History","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 History"}]}],["$","li","091bf0d2-827",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=Maths","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 Maths"}]}],["$","li","6375c22c-b29",{"children":["$","a",null,{"href":"https://app.senecalearning.com/courses?Price=Free&Level=Primary&Subject=Science","className":"text-body-s [overflow-wrap:anywhere] text-ink-soft no-underline hover:text-primary-content","target":"$undefined","rel":"$undefined","children":"KS2 Science"}]}]]}]]}] 60:["$","div",null,{"className":"w-full px-4 sm:px-6","children":["$","div",null,{"className":"mx-auto w-full max-w-page mt-10","children":["$","$L3c",null,{"label":"Cookie settings"}]}]}]

Platelets

Blood clotting

No nucleus

Test yourself on Platelets