Welcome to Seneca Revision Notes

1.1.1Water & Hydrogen Bonding

1.1.2IB Multiple Choice - Water & Hydrogen Bonding

1.1.3Extended Response - Water

1.2.1DNA

1.2.2RNA

1.2.3DNA Replication

1.2.4DNA Replication - Summary

1.2.5IB Multiple Choice - DNA Replication

1.3.1Introduction to Transcription & Protein Synthesis

1.3.2Types of RNA

1.3.3Transcription

1.3.4RNA Processing in Eukaryotes

1.3.5IB Multiple Choice - Transcription

1.4.1Translation

1.4.2Retroviruses

1.4.3Scientific Practices: Coronavirus

1.4.4IB Multiple Choice - Translation

2.1.1Origins - Endosymbiosis

2.2.1Introduction to Cells

2.2.2Cell Size & Surface Area

2.2.3Surface Area to Volume Ratio

2.2.4Eukaryotic vs Prokaryotic Cells

2.2.5Stem Cells

2.2.6Stem Cells in Disease

2.3.1Golgi, Lysosomes & Ribosomes

2.3.2Cell Walls & Vacuole

2.3.3Prokaryotes

2.3.4Binary Fission

2.4.1The Cell Cycle

2.4.2Mitosis

2.4.3Regulation of the Cell Cycle

2.4.4End of Topic Quiz - The Cell Cycle

2.4.5IB Multiple Choice - The Cell Cycle

2.4.6Extended Response - Mitosis

2.5.1DNA & RNA

2.6.1Protein Synthesis

2.6.2Transcription & Translation

2.6.3End of Topic Test - DNA, Genes & Protein Synthesis

2.6.4Exam-Style Question - Protein Synthesis

2.6.5End of Topic Test - Coronavirus Translation

2.6.6IB Multiple Choice - Transcription

2.6.7IB Multiple Choice - Translation

2.7.1Overview of Respiration

2.7.2Anaerobic Respiration

2.7.3End of Topic Test - Anaerobic Respiration

2.7.4Respiration Experiments

2.7.5End of Topic Test - Respiration

2.7.6IB Multiple Choice - Respiration

2.8.1Overview of Photosynthesis

2.9.1Viruses

3.1.1Chromosomal Theory of Inheritance

3.1.2Chromosomal Basis of Inherited Disorders

3.1.3IB Multiple Choice - Chromosomal Inheritance

3.2.1Evidence for Evolution - Fossils & DNA

3.2.2Evidence for Evolution - Anatomy & Geography

3.2.3IB Multiple Choice - Evidence for Evolution

3.2.4Extended Response - DNA & Evolution

3.3.1Introduction

3.3.2Evolutionary Fitness

3.3.3Natural Selection & Variation

3.3.4End of Topic Quiz - Natural Selection

3.3.5IB Multiple Choice - Natural Selection

3.3.6Speciation

4.1.1Introduction to Biodiversity

4.1.2Keystone Species

4.1.3Courtship & Ancestry

4.1.4Classification

4.2.1Evolutionary Relationships

4.2.2IB Multiple Choice - Species & Taxonomy

4.3.1Evidence for Evolution - Fossils & DNA

4.3.2Evidence for Evolution - Anatomy & Geography

4.3.3IB Multiple Choice - Evidence for Evolution

4.3.4Extended Response - DNA & Evolution

4.3.5Populations

4.3.6Mutations, Genetic Drift, & Gene Flow

4.3.7Speciation

4.3.8Rate of Speciation

4.3.9Allopatric & Sympatric Speciation

4.4.1Coming Soon!

5.1.1Monosaccharides

5.1.2Disaccharides & Polysaccharides

5.1.3Triglycerides & Phospholipids

5.1.4Cellulose

5.1.5Starch & Glycogen

5.2.1Structure & Functions of Proteins

6.1.1Passive Movement Across Membranes

6.1.2Active Movement Across Membranes

6.1.3Endocytosis & Exocystosis

6.1.4Cell Membrane Structure & Permeability

6.2.1Eukaryotic Cells & Organelles

6.2.2Subcellular Components & Organelles

6.3.1Cell Specialization

7.1.1Lung Structure & Alveoli

7.1.2Ventilation

7.1.3Lung Disease

7.1.4Lung Disease Data

7.2.1The Circulatory System

7.2.2The Heart

7.2.3Blood Vessels

7.2.4Cardiovascular Disease

7.2.5Xylem Structure

7.2.6Cohesion-Tension Theory

7.2.7Investigating Transpiration Rate

7.2.8Phloem Structure

7.2.9Translocation

7.3.1Skeletal Muscle

7.3.2Sliding Filament Theory

7.3.3Contraction

8.1.1Population Dynamics

8.1.2Communities & Measuring Diversity

8.1.3Relationships Between Populations

8.1.4Overview of Ecosystems

8.1.5Nutrient Cycles

8.1.6Fertilisers

8.1.7Eutrophication

8.1.8Chi-Squared Test

8.2.1Energy

8.2.2Energy Flow

8.2.3Biomass & Food Chains

8.2.4Heterotrophs & Autotrophs

8.3.1Carbon Cycle

8.4.1Carbon Dioxide

8.4.2The Greenhouse Effect

8.4.3Global Warming

8.4.4Maintaining Biodiversity

9.1.1Enzymes

9.1.2Factors Affecting Enzyme Activity

9.1.3Enzyme-Controlled Reactions

9.1.4End of Topic Test - Enzymes

9.2.1Molecules to Metabolism

9.3.1Glycolysis

9.3.2Aerobic Respiration

9.4.1Light-Dependent Reaction

9.4.2Light-Independent Reaction

9.4.3End of Topic Test - Photosynthesis Reactions

9.4.4Limiting Factors

9.4.5Photosynthesis Experiments

9.4.6End of Topic Test - Photosynthesis

9.4.7End of Topic Test - Photosynthesis

10.1.1Coming Soon!

10.2.1Medical Application

10.2.2Speed of Transmission

10.2.3Synapses

10.2.4End of Topic Test - Nervous Comm&Coord

10.2.5Neuron Structure

10.2.6Types of Synapse

10.2.7End of Topic Test - Neurones & Action Potentials

10.2.8Transmission of an Impulse

10.2.9End of Topic Test - Synapses

10.3.1Coming Soon!

10.4.1Coming Soon!

11.1.1Plant Tropisms

11.2.1Immune System

11.2.2The Immune Response

11.2.3Antibodies

11.2.4Primary & Secondary Response

11.2.5Vaccines

11.2.6HIV

11.2.7End of Topic Test - Immune System

12.1.1Coming Soon!

12.2.1Coming Soon!

13.1.1DNA Replication

13.2.1Protein Synthesis

13.2.2Transcription & Translation

13.2.3End of Topic Test - DNA, Genes & Protein Synthesis

13.3.1Genes

13.3.2Mutations

13.3.3DNA Technology

13.3.4PCR & Gel Electrophoresis

13.3.5Genetic Modification

13.3.6Cloning

14.1.1Introduction to Transcription & Protein Synthesis

14.1.2Types of RNA

14.1.3Transcription

14.1.4RNA Processing in Eukaryotes

14.1.5IB Multiple Choice - Transcription

14.2.1Controlling Blood Water Potential

15.1.1Non-Nuclear Inheritance

15.1.2Linked Genes

15.1.3IB Multiple Choice - Non-Mendelian Genetics

15.1.4Extended Response - Inheritance

15.1.5Introduction to Non-Mendelian Inheritance

15.1.6Chi-Squared Test

15.1.7End of Topic Quiz - Inheritance

15.1.8Sex-Linked Genes

15.1.9Grade 4-5 (Scientific Practices) - Inheritance

15.2.1Overview of Homeostasis

15.2.2Blood Glucose Concentration

15.2.3Controlling Blood Glucose Concentration

15.2.4End of Topic Test - Blood Glucose

15.2.5Type I & Type II Diabetes

15.2.6Human Reproductive Systems

15.2.7Hormonal Control of the Menstrual Cycle

15.2.8Kidneys & Osmoregulation

16.1.1Natural Selection

16.2.1Coming Soon!

16.3.1Carbon Dioxide

16.3.2The Greenhouse Effect

16.3.3Global Warming

16.3.4Maintaining Biodiversity