intervention test 2011

7/28/2019 Intervention Test 2011

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SEKOLAH ISLAM ADNI

BIOLOGY (SECONDARY 4B/4C)

INTERVENTION TEST

NAME: __________________________________ DATE: ___________________________

1. ____________________ are animals with backbones.

2. Photosynthesis is the process in green plants whereby light energy

from the sun is absorbed to convert ____________________ and

_________________ into glucose.

3. Write a word equation for the process of photosynthesis.

_____________________________________________________________________

4. Carbon dioxide from the atmosphere enters the leaves through the

______________

5. Glucose is converted into ___________________ for storage in the

plants.

6. Plants are the ______________________ in the ecosystem.

7. List down factors that affecting the process of photosynthesis:

(i) _______________________________

(ii) _______________________________

(iii) _______________________________

(iv) _______________________________

8. Respiration is a process of

_______________________________________________

9. In aerobic respiration, glucose is broken down in the presence of

________________

to release a large amount of energy.

10. The air that enters the lungs from the atmosphere is called the

_________________

11. The air that releases into the atmosphere from the lungs is called

_______________________

12. Complete the table:

Organelle Function

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Cell membraneA ___________________ structure which controls

the movement of materials in and out of a cell

NucleusStores hereditary materials called

____________________

Cell wall

Made up of __________________ which provides

support and maintains the regular shape of the

cell

ChloroplastContains ___________________ to absorb light

energy for photosynthesis

13. Give definition for levels of organisation given below:

Tissue:

_______________________________________________________________

_____________________________________________________________________

Organ:

_______________________________________________________________

_____________________________________________________________________

14. List four differences between a plant cell and an animal cell.

Organelle/Character

isticsAnimal cell Plant cell

15. Diffusion is the movement of _________________________ from

_____________________________________________________________________ 16. Osmosis is the movement of __________________________ from the

region of _____________________ water concentration to a region of

___________________ water concentration through a

__________________________________ membrane.

17. Active transport is the movement of a substance from the region of

______________

concentration to the region of ______________ concentration.

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18. __________________ is required for the process of active transport to

occur.

19. The human transport system is called the

___________________________________ 20. Left ventricle has a _____________________ muscular wall because it

needs to pump blood at a _____________________ pressure as the

blood needs to travel greater distance to all parts of the body from

the heart.

21. Right ventricle has a ____________________ muscular wall because it

pumps blood at a ______________________ pressure as the blood only

needs to travel to the lung which is a shorter distance from the

heart.

22. Valves prevent the __________________ of blood. Therefore, they

ensure that blood flow is in ___________________ direction only in the

veins.

23. Pulmonary vein carries _______________________ blood from the

______________ to the heart.

24. Enzymes are made up of ______________________

25. They are _______________________ catalysts which speed up

_________________ reactions in living organisms.

26. Gastric juice contains _________________________ which provides

acidic environment for protease to work well and kills bacteria in the

food.

27. Bile is produced by the ________________________. It is stored in the

_______________________________

28. The function of the bile is to break down fats into fat globule. The

process is called ____________________________

29. ____________________________ is a biological process by which new

individuals from living organisms are produced.

30. ____________________________ is the fusion of the nuclei of a sperm

and an egg to form a fertilised egg called ______________

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END OF QUESTION PAPER

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intervention test 2011

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