BIOLOGY – Exam-Corner

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GRADE 10

LIVING ORGANISMS AND LIFE PROCESSES 1 Topic | 1 Quiz

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Adaptation of effective exchange surfaces

2. Characteristics and classification of living organisms

CELL STRUCTURE AND ORGANISATION 7 Topics | 2 Quizzes

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Investigating cells with a light microscope

Movement into and out of the cell

1. MOVEMENT INTO AND OUT OF THE CELL

Diffusion and osmosis

3. DIFFUSION AND OSMOSIS

Mixing particles

comparing diffusion, osmosis and active transport

Active transport

Cell structure

Enzymes 3 Topics | 2 Quizzes

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ENZYMES

1.1 ENZYMES

Effect of temperature, substrate concentration and pH on reaction rate

1.2 ENZYMES

Digestive enzymes

Gaseous exchange and the respiratory system 1 Topic | 3 Quizzes

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The Human gaseous exchange system

Gaseous exchange

8. RESPIRATION

9. RESPIRATORY SYSTEM

NUTRTION 3 Topics | 2 Quizzes

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photosynthesis and its factors that affects it

4. PHOTOSYNTHESIS

12. PLANT NUTRITION

The digestive system and its essential molecules

the liver and digestion

GRADE 11

TRANSPORT SYSTEMS AND BLOOD CIRCULATION IN HUMANS 3 Topics

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Transport in animals

transport in plants

Transpiration and factors that affect it

COORDINATION AND THE EXCRETORY SYSTEM 4 Topics

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The nervous system

main organs of the nervous system

The Human endocrine system and reproductive hormones

Homeostasis in humans

Plant hormones 3 Topics

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Auxins and phototropism

Auxins and geotropism

Extenions

GRADE 12

Cell division 2 Topics

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Chromosomes and DNA

Mitosis and the cell cycle

Genetics and classification of living organisms 5 Topics

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DNA and its structure

Genetic inheritance and protein synthesis

How to use the Punnett square

Protein synthesis

Sex determinations and disorders associated with it

Genetic variations 4 Topics

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Variation and mutation

selective bleeding and genetic engineering

Plant and animal cloning

Classification of organisms

Asexual reproduction 2 Topics

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Reproduction in fungi, amoeba and bacteria

Asexual reproduction

Sexual reproduction 2 Topics | 1 Quiz

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Sexual reproduction in animals

16. REPRODUCTION IN ANIMALS

Sexual reproduction in plants

Ecology 4 Topics

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Community

Abiotic and biotic factors

Competition in both animals and plants

Adaptations to the environment in both animals and plants

The ecosystem and the biodiversity 4 Topics

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Trophic levels in the ecosystem

Levels of organizations

Biodiversity

Food chains

TOPICAL AND EXAM QUESTIONS

BIOLOGY TOPICAL QUESTIONS WITH ANSWERS & EXPLAINATIONS 8 Quizzes

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4. Human nutrition

6. Biological molecules

9. EXCRETION IN HUMANS

10. REPRODUCTION

11. VARIATION AND SELECTION

13. BIOTECHNOLOGY AND GENETIC ENGINEERING

14.DISEASE AND IMMUNITY

15. DRUGS

BIOLOGY TOPICAL QUESTIONS & ANSWERS 10 Quizzes

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5. DIGESTION AND THE ALIMENTARY CANAL

6. TRANSPORT AND STORAGE IN PLANTS

7. NUTRIENTS

8. EXCRETION

10. TRANSPORT IN MAN

11. THE ENDOCRINE SYSTEM

12. HOMEOSTASIS AND OSMOREGULATION

13. THE SKELETON AND LOCOMOTION

14. THE NERVOUS SYSTEM AND SENSE ORGANS

19. HEALTH

BIOLOGY FULL EXAM QUESTIONS AND ANSWERS 10 Quizzes

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BIOLOGY PAPER1 (NO. 1)

BIOLOGY PAPER 1 (NO. 2)

BIOLOGY PAPER 1 (NO. 3)

BIOLOGY PAPER 1 (NO. 4)

BIOLOGY PAPER 1 (NO. 5)

BIOLOGY PAPER 1 (NO. 6)

BIOLOGY PAPER 1 (NO. 7)

BIOLOGY PAPER 1 (NO. 8)

BIOLOGY PAPER 1 (NO. 9)

BIOLOGY PAPER 1 (NO. 10)