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Biology Trial SPM Terengganu K1 2017

Total questions: 51

Worksheet time: 51mins

Name
Class
Date
1.

Diagram 1 shows a plant cell.


What is the function of X ?

a)

To control osmotic pressure

b)

To store extra DNA

c)

To prevent plants from dehydration

d)

To maintain cell shape

2.

Diagram 2 shows a part of the human digestive system


Which organelle can be found in large numbers in structure Y?

a)

Smooth endoplasmic reticulum

b)

Rough endoplasmic reticulum

c)

Mitochondrion

d)

Lysosome

3.
a)

A

b)

B

c)

C

d)

D

4.

Diagram 4 shows the movement of substance Q through the plasma membrane.


What is the process shown by the movement of substance Q?

a)

Osmosis

b)

Active transport

c)

Simple diffusion

d)

Facilitated diffusion

5.

Figure 5 shows a type of unicellular organism that lives in a freshwater pond.


Which of the labeled parts A,B, C or D performs osmoregulation?

a)

A

b)

B

c)

C

d)

D

6.

Diagram 6 is a graph showing the result of an experiment to determine the concentration of the cell sap of potatoes.


At which point A, B, C or D, is the concentration of the cell sap of the potatoes ?

a)

A

b)

B

c)

C

d)

D

7.
a)

A

b)

B

c)

C

d)

D

8.

Diagram 8 shows two levels of organizational structure of protein.


What are structures J and K ?

a)

J = Secondary / K = Primary

b)

J = Primary / K = Quartenary

c)

J = Secondary / K = Tertiary

d)

J = Primary / K = Tertiary

9.

Diagram 9 shows the action of an enzyme to form a disaccharide


Apakah S dan T ?

a)

S = Galactose / T = Maltose

b)

S = Glucose / T = Sucrose

c)

S = Galactose / T = Sucrose

d)

S = Glucose / T = Maltose

10.

Which of the following diagrams is not true about a stage in mitosis?

a)
b)
c)
d)
11.

An individual have an extra chromosome number 21. Which of the following is true about the individual?

a)

Normal

b)

Suffering from cancer

c)

Mental retardation

d)

Colour blind

12.
a)

A

b)

B

c)

C

d)

D

13.

Diagram 11 shows an internal organ X in the human body


Which activities will be affected if organ X is damaged?

I Excess glucose cannot be converted into glycogen

II More toxin will be removed

III Deamination does not occur

IV Insulin cannot be produced

a)

I and II

b)

I and III

c)

II and IV

d)

III and IV

14.

Which of the following is the function of bile in digestive system?

a)

Breakdown protein into small droplet

b)

Breakdown lipid into small droplet

c)

Breakdown starch into small droplet

d)

Breakdown minerals into small droplet

15.

Diagram 12 shows the structure of chloroplast.


Which of the following reactions occurs in R ?

a)

Carbon dioxide + Hydrogen = Glucose

b)

Hydrogen ion + Electron = Hydrogen atom

c)

Hydroxyl ion = Hydroxyl group + Electron

d)

Water molecule = Hydrogen ion + Hydroxyl ion

16.
a)

1 680 Jg-1

b)

3 360 Jg-1

c)

7 560 Jg-1

d)

11 760 Jg-1

17.

A student bled and fractured his bone during school sport practice. Based on Table 1, which types of food are suitable for student for fast recovery?

a)

Apple, rice, butter

b)

White bread, eggs, rice

c)

Eggs, apple, butter

d)

White bread, butter, apple

18.

The oxygen level in the blood of a mountain climber drops from its normal level during mountain climbing. Which processes occur in his respiratory system to return the oxygen level to normal?


I pH of blood decreases

II Breathing and ventilation rate increase

III Respiratory muscles contract and relax faster

IV Intercostal muscles contract and relax slower

a)

I and II

b)

I and IV

c)

II and III

d)

III and IV

19.

Diagram 13 shows the respiratory structure of an insect


What is R?

a)

Trachea

b)

Spiracle

c)

Muscle

d)

Tracheole

20.
a)

A

b)

B

c)

C

d)

D

21.

A group of students conducted an investigation to estimate the size of the lice population in their school park. Table 3 shows the data obtained from the investigation.


Calculate the size population of the woodlice.

a)

609

b)

906

c)

970

d)

980

22.

Diagram 22 shows three different types of interaction between organisms


Which of the following is true about the interactions K, L and M?

a)

K = Mutualism L = Commensalism

M = Parasitism

b)

K = Mutualism L = Parasitism

M = Saprophytism

c)

K = Saprophytism L = Commensalism

M = Mutualism

d)

K = Parasitism L = Commensalism

M = Mutualism

23.

Diagram 23 shows a food web


Which organisms are in the second trophic level?

a)

Bird, Tadpole

b)

Snail, Fish

c)

Bird, Fish, Small animals

d)

Snail, Tadpole, Small animals

24.

Table 4 shows the time taken for methylene blue solution to decolorized in three water samples of P, Q and R.

a)

A

b)

B

c)

C

d)

D

25.

Diagram 24 shows the thinning of ozone layer in the earth’s stratosphere.


Which of the following substances causes this phenomenon?

a)

Carbon dioxide

b)

Nitrogen dioxide

c)

Carbon monoxide

d)

Chlorofluorocarbon

26.

Diagram 25 show one human’s activity.


Based on diagram 25, what is the effect of this activity

I Flash flood

II Landslide

III Global warming

IV Thinning of the ozone layer

a)

I, II, and III only

b)

II, III and IV only

c)

I, II and IV only

d)

I, II III and IV

27.
a)

A

b)

B

c)

C

d)

D

28.
a)

A

b)

B

c)

C

d)

D

29.
a)

Second injection contains higher level of antibody.

b)

Second injection is required to boost the production of antibody

c)

Both injections contain pathogen which control production of antibody

d)

Both injections contain serum that can increase antibody level.

30.
a)

A

b)

B

c)

C

d)

D

31.

A complete ring of bark is removed from a stem of a woody plant. After a few months, the leaves start to fall off and finally the plant dies. Which statement explains the situation?

a)

Senescence of leaves

b)

Sugar is not transported to the roots

c)

Fungus attack due to exposure during ringing

d)

Water and sugar seep out from the ring of bark

32.

Diagram 29 shows a pair of pectoralis muscles of two birds. The major pectoralis muscle of bird P is normal while the major pectoralis muscle of bird Q is abnormal


What is the effect of the abnormality on bird Q?

a)

It can fly higher

b)

The upward movement of the wings is weaker.

c)

The downward movement of the wing is weaker.

d)

The upward and downward movements of the wings are more rapid while flying

33.

Diagram 30 shows a typical cervical vertebra.


What is P?

a)

Centrum

b)

Neural spine

c)

Neural canal

d)

Vertebra arterial canal

34.

Diagram 31 shows the structure of human forearm.


Which of the following action of P and Q will cause the arm bend?

a)

P = Contracts Q = Relaxes

b)

P = Contracts Q = Contract

c)

P = Relaxes Q = Contract

d)

P = Relaxes Q = Relaxes

35.
a)

I and II only

b)

I and III only

c)

III and IV only

d)

I, II and IV only

36.

Diagram 32 shows the pathway of an impulse in a reflex arc.


Which statement is true in the diagram 32 ?

a)

N causes the finger to react

b)

The rate of impulse transmission through K increases

c)

J receives an impulse direct from L and carries it to N

d)

L transmits the impulse to M from the central nervous system

37.
a)

P = Reabsorption Q = Secretion

b)

P = Secretion Q = Ultrafiltration

c)

P = Ultrafiltration Q = Reabsorption

d)

P = Ultrafiltration Q = Secretion

38.

Which of the following plant hormones stimulates parthenocarpy process?

a)

Ethylene

b)

Cytokinine

c)

Auxin

d)

Gibberellin

39.

A patient with kidney failure uses a haemodialysis machine to eliminate urea from his blood. Which statement explains the situation?

a)

Concentration of urea in the blood and in the dialysis fluid is the same

b)

Concentration of water molecules in the blood is higher than in the dialysis fluid

c)

Concentration of urea in the dialysis fluid is higher than in the blood

d)

Concentration of urea in the blood is higher than in the dialysis fluid

40.
a)

A

b)

B

c)

C

d)

D

41.

The following are the statements about the formation of twins


Which of the following statements explain about the formation of fraternal twins

a)

P and Q

b)

Q and S

c)

P and R

d)

P, Q and S

42.
a)

A

b)

B

c)

C

d)

D

43.
a)

I, II, III, IV

b)

I, III, II, IV

c)

IV, II, III, I

d)

IV, III, II, I

44.
a)

alleles

b)

genotype

c)

phenotype

d)

Linked genes

45.
a)

22+Y

b)

22+XY

c)

44+Y

d)

44+X

46.
a)

I, II and IV only

b)

I, II and III only

c)

I, III and IV only

d)

I, II, III and IV

47.

What is the technique used to transfer genes from the DNA of one species to the DNA of another species?

a)

Cloning

b)

Dihybrid cross

c)

Genetic engineering

d)

Monohybrid cross

48.
a)
b)
c)
d)
49.

Which of the following is a discontinuous variation?


I Able to roll the tongue

II Ear lobe shape

III Have cheek dimple

IV Blood group

a)

I and II only

b)

III and IV only

c)

I, III and IV only

d)

I, II, III and IV

50.
a)

deletion

b)

inversion

c)

duplication

d)

translocation

51.

A patient with kidney failure uses a haemodialysis machine to eliminate urea from his blood. Which statement explains the situation?

a)

Concentration of urea in the blood and in the dialysis fluid is the same

b)

Concentration of water molecules in the blood is higher than in the dialysis fluid

c)

Concentration of urea in the dialysis fluid is higher than in the blood

d)

Concentration of urea in the blood is higher than in the dialysis fluid

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