6.2.1

Genetic Engineering

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Genetic Engineering

Genetic engineering involves changing the genetic material of an organism by removing, changing or inserting individual genes from another source to produce a desired characteristic. An organism that has been engineered to contain genes from another species is called transgenic. Examples include:

Inserting human genes into bacteria to produce human insulin

Inserting human genes into bacteria to produce human insulin

Inserting genes into crop plants to give it resistance to herbicides

Inserting genes into crop plants to give it resistance to herbicides

Inserting genes into crop plants to give it resistance to insects

Inserting genes into crop plants to give it resistance to insects

Inserting genes into crop plants to provide additional vitamins

Inserting genes into crop plants to provide additional vitamins

1

The Nature & Variety of Living Organisms

1.1

Characteristics of Living Organisms

1.1.1MRS GRENC 1.1.2M.R.S.1.1.3G.R.E.N.C.

1.2

Variety of Living Organisms

1.2.1Types of Cells 1.2.2Properties of Prokaryotes 1.2.3Structure of Eukaryotic Cells 1.2.4Organisms: Animals & Plants 1.2.5Other Kingdoms 1.2.6Pathogens 1.2.7Viruses

2

Structure & Functions in Living Organisms

2.1

Organisation Structure

2.2

Biological Molecules

2.2.1Chemical Elements 2.2.2Larger Molecules 2.2.3Required Practical - Food Testing 2.2.4Enzymes 2.2.5Rate of Enzyme Action 2.2.6Investigating Effect of pH on Amylase 2.2.7Grade 9 - Enzymes

2.3

Nutrition

3

Organism Functions

3.1

Respiration

3.1.1Respiration 3.1.2Aerobic and Anaerobic 3.1.3Investigating Respiration 3.1.4End of Topic Test - Respiration

3.2

Gas Exchange

3.2.1Guard Cells & Stomata 3.2.2States of Stomata 3.2.3Plant Gas Exchange 3.2.4Human Thorax 3.2.5Breathing Process 3.2.6Gas Exchange in Lungs 3.2.7Exchange Surfaces 3.2.8Alveoli 3.2.9Breath Composition 3.2.10Exercise and Breathing 3.2.11Smoking

3.3

Transport

3.4

Excretion

3.4.1Excretion 3.4.2Kidneys 3.4.3Urine Production 3.4.4Urinary System 3.4.5Nephron 3.4.6Water in Urine

3.5

Coordination & Response

4

Reproduction & Inheritance

4.1

Reproduction

4.1.1Asexual Reproduction 4.1.2Sexual Reproduction 4.1.3Gamete vs Zygote 4.1.4Plant Reproduction 4.1.5Flower Anatomy 4.1.6Germination 4.1.7Pollination 4.1.8Pollination Methods 4.1.9Male Reproductive System 4.1.10Female Reproductive System 4.1.11Pregnancy 4.1.12Exam-Style Questions - Sexual Reproduction

4.2

Genetics

4.2.1Cell Division 4.2.2Meiosis 4.2.3Genome 4.2.4Genome Diagram 4.2.5DNA 4.2.6RNA 4.2.7Protein Synthesis 4.2.8Synthesis Process 4.2.9End of Topic Test - Reproduction & Genetics

4.3

Variation

4.3.1Alleles 4.3.2Phenotype 4.3.3Monohybrid Inheritance 4.3.4Punnett Square 4.3.5Sex Determination 4.3.6Codominance 4.3.7Cystic Fibrosis Punnett Square 4.3.8Cystic Fibrosis Pedigree Diagram 4.3.9Variation 4.3.10Mutations 4.3.11Natural Selection 4.3.12Evolution 4.3.13Resistant Bacteria 4.3.14End of Topic Test - Variation 4.3.15Grade 9 - Evolution 4.3.16Exam-Style Questions - Cystic Fibrosis

5

Ecology

6

Biological Resources

6.1

Food Production

6.1.1Intensive Farming - Crop Yield 6.1.2Intensive Farming - Ion Deficiency 6.1.3Intensive Farming - Pest Control 6.1.4Intensive Farming - Fish Farming 6.1.5Microorganisms in Food 6.1.6Factors Affecting Microorganism Growth 6.1.7Industrial Fermentation 6.1.8Selective Breeding 6.1.9Selective Breeding Process 6.1.10Uses of Selective Breeding 6.1.11Exam-Style Questions - Selective Breeding

6.2

Genetic Engineering

6.2.1Genetic Engineering 6.2.2Uses of Genetic Engineering 6.2.3Producing Human Proteins in Bacteria 6.2.4Tissue Culture 6.2.5Uses of Tissue Culture 6.2.6Artificial Animal Cloning 6.2.7Exam-Style Questions - Mitosis & Cloning

Jump to other topics

1

The Nature & Variety of Living Organisms

1.1

Characteristics of Living Organisms

1.1.1MRS GRENC 1.1.2M.R.S.1.1.3G.R.E.N.C.

1.2

Variety of Living Organisms

1.2.1Types of Cells 1.2.2Properties of Prokaryotes 1.2.3Structure of Eukaryotic Cells 1.2.4Organisms: Animals & Plants 1.2.5Other Kingdoms 1.2.6Pathogens 1.2.7Viruses

2

Structure & Functions in Living Organisms

2.1

Organisation Structure

2.2

Biological Molecules

2.2.1Chemical Elements 2.2.2Larger Molecules 2.2.3Required Practical - Food Testing 2.2.4Enzymes 2.2.5Rate of Enzyme Action 2.2.6Investigating Effect of pH on Amylase 2.2.7Grade 9 - Enzymes

2.3

Nutrition

3

Organism Functions

3.1

Respiration

3.1.1Respiration 3.1.2Aerobic and Anaerobic 3.1.3Investigating Respiration 3.1.4End of Topic Test - Respiration

3.2

Gas Exchange

3.2.1Guard Cells & Stomata 3.2.2States of Stomata 3.2.3Plant Gas Exchange 3.2.4Human Thorax 3.2.5Breathing Process 3.2.6Gas Exchange in Lungs 3.2.7Exchange Surfaces 3.2.8Alveoli 3.2.9Breath Composition 3.2.10Exercise and Breathing 3.2.11Smoking

3.3

Transport

3.4

Excretion

3.4.1Excretion 3.4.2Kidneys 3.4.3Urine Production 3.4.4Urinary System 3.4.5Nephron 3.4.6Water in Urine

3.5

Coordination & Response

4

Reproduction & Inheritance

4.1

Reproduction

4.1.1Asexual Reproduction 4.1.2Sexual Reproduction 4.1.3Gamete vs Zygote 4.1.4Plant Reproduction 4.1.5Flower Anatomy 4.1.6Germination 4.1.7Pollination 4.1.8Pollination Methods 4.1.9Male Reproductive System 4.1.10Female Reproductive System 4.1.11Pregnancy 4.1.12Exam-Style Questions - Sexual Reproduction

4.2

Genetics

4.2.1Cell Division 4.2.2Meiosis 4.2.3Genome 4.2.4Genome Diagram 4.2.5DNA 4.2.6RNA 4.2.7Protein Synthesis 4.2.8Synthesis Process 4.2.9End of Topic Test - Reproduction & Genetics

4.3

Variation

4.3.1Alleles 4.3.2Phenotype 4.3.3Monohybrid Inheritance 4.3.4Punnett Square 4.3.5Sex Determination 4.3.6Codominance 4.3.7Cystic Fibrosis Punnett Square 4.3.8Cystic Fibrosis Pedigree Diagram 4.3.9Variation 4.3.10Mutations 4.3.11Natural Selection 4.3.12Evolution 4.3.13Resistant Bacteria 4.3.14End of Topic Test - Variation 4.3.15Grade 9 - Evolution 4.3.16Exam-Style Questions - Cystic Fibrosis

5

Ecology

6

Biological Resources

6.1

Food Production

6.1.1Intensive Farming - Crop Yield 6.1.2Intensive Farming - Ion Deficiency 6.1.3Intensive Farming - Pest Control 6.1.4Intensive Farming - Fish Farming 6.1.5Microorganisms in Food 6.1.6Factors Affecting Microorganism Growth 6.1.7Industrial Fermentation 6.1.8Selective Breeding 6.1.9Selective Breeding Process 6.1.10Uses of Selective Breeding 6.1.11Exam-Style Questions - Selective Breeding

6.2

Genetic Engineering

6.2.1Genetic Engineering 6.2.2Uses of Genetic Engineering 6.2.3Producing Human Proteins in Bacteria 6.2.4Tissue Culture 6.2.5Uses of Tissue Culture 6.2.6Artificial Animal Cloning 6.2.7Exam-Style Questions - Mitosis & Cloning

Practice questions on Genetic Engineering

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1
Which of the following is not something that happens in genetic engineering?Multiple choice
2
Genetic engineering involves:True / false
3
Examples of genetic engineering:Fill in the list
4
How does genetic engineering of bacteria to produce insulin benefit people with diabetes?Multiple choice
5
Why was the introduction of a vitamin A-producing gene into rice significant in certain communities?Multiple choice

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Exam-Style Questions - Selective Breeding

Uses of Genetic Engineering