Biology Form 4

Mac Test

Section A

Instruction: For Question 1 to Question20, each question is followed by four options. A, B, C and D. Choose

one correct answer for each question and blacken the corresponding space in your objective answer sheet.

1. What is meant by the term Biology?

A The study of animals

B The study of plants

C The study of the abiotic factors in the environment

D The study of living organisms their inter- relationships and interaction of the living

organisms with the abiotic factors in the environment.

2. The information in the table given above describe which field of Biology?

A Biotechnology B Cytology C Physiology D Pathology

3. State the step to be taken immediately after making a hypothesis.

A. To state the objective of the experiment

B To collect data

C To control the variables

D To make conclusions

4. The statement below shows the cell organization in a multicellular organism.

CELL → X → ORGAN → SYSTEM → ORGANISM

Which of the following is represented by X?

A Cartilage B Stomach C Skin D Bone

5. The following information refers to organelle Y

• It has ribosomes attached to the membrane

• Its functions is to transport protein that are synthesized at the ribisomes

A Nucleus C Rough endoplasmic reticulumB Golgi body D Smooth endoplasmic reticulum

1

The application of biological processes such as using enzymes, DNA recombinant techniques and gene manipulation to produce useful commercial and medicinal products.

6. Diagram 1 shows a process carried out by an Amoeba sp.

Name the process shown?

A Binary fission B Phagocytosis C Diffusion D Osmoregulation

7. When vegetables are cut into small pieces, the juice that is released comes from

A Chloroplast B Lysosomes C secretory vesicles D cell vacuoles

8. Which of the following organelles is not correctly matched to its function?

A Lysosome-digestion of macromolecules

B Nucleus- control of cellular activities

C Ribosome- synthesis of proteins

D Rough endoplasmic reticulum- synthesis lipid

9. Diagram 2 shows a light microscope. Which of the following parts controls the amount of light that passes through

the specimen?

Diagram 2

2

Food particle

10. Diagram 3 shows the method used to stain onion epidermal cells.

Diagram 3

The technique is known as

A peeling B irrigation C wet mount D absorption

11. Diagram 4 shows the structure of a bird’s egg.

Diagram 4

Which structures labelled A, B, C and D acts partially permeable membrane?

12. Carrot slices are immersed in 0.1% sucrose solution. After 3 hours, the slices are found to be turgid and

hard. Which of the following statements explains this phenomenon?

A The carrot cell wall prevents it from shrinking

B The cell sap is hypotonic towards the sucrose solution

C The high concentration of the cell sap in the vacuole causes water to diffuse in

D The carrot cell wall allows the sucrose molecules to diffuse into the cell

3

13. Diagram 4.1 and Diagram 4.2 shows structure of an amoeba and a plant cell.

Diagram 4.1 Diagram 4.2

Which of the structures on Diagram 4.1 and Diagram 4.2 have the same function?

A W and P B X and Q C Y and R D Z and S

14. Diagram 5 shows the passive movement of ions or molecules across a cell membrane.

Diagram 5

Which of the following are substances P, Q and R?

4

P Q R

A Oxygen Glucose Hydrogen carbonate ion

B Oxygen Hydrogen Carbonate ion Glucose

C Hydrogen Carbonate ion Oxygen Glucose

D Glucose Oxygen Hydrogen carbonate ion

15 Which of the following is a connective tissue?

16. Diagram 6 shows are experiment to show osmosis in potato tissue. Which of the following shows

an increase in the level of liquid in the hollow of the potato cup after three hours?

Diagram 6

17. Onion cells have been placed in four solution of different concentration.Which cells is immersed in hypotonic solution.

5

18. The blood glucose level is regulated by theI digestive system III endocrine systemII circulatory system IV excretory system

A I and II only C I, II and III onlyB III and IV only D II, III and IV only

19 Which of the following pairs of tissues and functions are correct?

Tissue FunctionMeristem tissue Cell divisionVascular tissue Transport water and nutrientMechanical tissue Transport gasesEpidermal tissue Control the loss of mineral

A I and III only B II and IV only C I, II and IV only D I, II, III and

20. Which of the following terms explain a process of water movement from ahypothonic solution to a hypertonic solution through a semi-permeablemembrane?

A OsmosisB DifusionC Active transportD Passive transport

Section B : Answer all the questions.

6

IIIIIIIV

1. Diagram 7 shows two cells , X and Y.

Diagram 7(a) (i) Name A, B and C.

A : .........................................................................................

B : .........................................................................................

C : ..........................................................................................[3 marks]

(ii) State one function of :

B :................................................................................................................................................

.....................................................................................................................................................

C : ................................................................................................................................................

......................................................................................................................................................[2 marks]

(b) Which is a plant cell, X or Y ? Why?

...........................................................................................................................................................

............................................................................................................................................................

...........................................................................................................................................................[2 marks]

(c) State two differences between an animal cell and a plant cell.

7

............................................................................................................................................................

............................................................................................................................................................

.............................................................................................................................................................

............................................................................................................................................................[2 marks]

(d) Predict what happens to a cell if organelle C is absent.

..........................................................................................................................................................

..........................................................................................................................................................[1 mark]

2. Diagram8 shows the structure of a plasma membrane.

Diagram 8

a) Name the structures labelled P, Q, R and S.

P: ………………………………………………

Q: ………………………………………………

R: ……………………………………………… [3 marks]

b) (i) Name the model of the plasma membrane in Diagram 8.

……..………………………………………………………….......................................................... [1 mark]

(ii) What is the unique characteristic of the plasma membrane?

8

P

Q

R

………………………………………………………………………………………….................. [1 mark]

c) (i) Name one substance that can move across the plasma membrane through R.

…………………………………………………………………………………………….................. [1 mark]

(ii) Name the process where the substance mentioned in (c)(i) can be transported into the cell.

……………………………………………………………………………….................................. [1 mark]

(iii) Explain your answer in (c)(ii)

…………… …………………………………………………………………………..................

………………………………………………………………………………………......................

………………………………………………………………………………………....................... [2 marks]

d) Give two differences between process in (c)(ii) with active transport.

…………………………………………………………………………………………...........................

…………………………………………………………………………………………..............................[1 marks]

Prepared by Checked by

Pn Rafidah Abdul HamidHead Panel of Biology SMK KELANA jAYA

9

10