SMK KAMUNTING,34600 KAMUNTING, PERAK

2011

BIOLOGY FIRST TEST

FORM 5

NAME : ……………………………………….. FORM : …………

Answer all the questions

1. Which of the following animals has the highest total surface area to volume ratio?

A. Elephant

B. Deer

C. Duck

D. Rat

2. Which of the following shows the correct sequence for the blood flowing in the

pulmonary circulation?

A. Pulmonary artery Lungs Pulmonary vein Heart

B. Aorta Lungs Pulmonary artery Heart

C. Pulmonary vein Heart Aorta Body Cells

D. Vena cava Heart Pulmonary artery Lungs

3. The functions of the human blood circulation are

I. to regulate human blood

II. to disperse heat

III. to transport carbon dioxide

IV. to transport antibody

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P Q

Open Closed

Closed Open

Pulmonary Systemic

Systemic Pulmonary

A. I and III only

B. II and IV only

C. I, II and III only

D. I, II, III and IV

4. Tricuspid valves can be found in which part of the heart?.

A. Left ventricle

B. Right ventricle

C. Left atrium

D. Right atrium

5. Figure 1 shows the human blood circulatory system.

Figure 1

Name circulations P and Q?

A.

B.

C.

D.

2

P

Q

6. Which of the following diseases are linked to the problem of blood clotting

I. Rubella

II. Haemophilia

III. Thrombosis

IV. Diabetes mellitus

A. I and III only

B. II and IV only

C. II and III only

D. I and IV only

7. The function of lymph nodes is to

A. destroy old red blood cell

B. absorb fatty acid and glycerol from the lacteals

C. Produce antibody-secreting cells

D. prevent accumulation of tissue fluid in the intercellular spaces

8. Which of the following cells destroy pathogens by phagocytosis.

I. neutrophyll

II. basophyll

III. monocyte

IV. macrophage

A. I and III only

B. II and IV only

C. I, II and IV only

D. I, III and IV only

9. A person who has recovered from measles has obtained

A natural active immunity

B acquired active immunity

C natural passive immunity

D acquired passive immunity

3

A

DB

C

10. Figure 2 shows a part of a plant.

Figure 2

The part of the plant is a

A. Dicotyledonous root C. Monocotyledonous root

B. Dicotyledonous stem D. Monocotyledonous stem

11. The bark of a dicotyledonous plant is ringed and removed. Which of the following is

observed after two weeks?

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STRUCTURED QUESTIONS

1. Figure 1 shows blood circulatory systems of organisms P and Q

Rajah 1 menunjukkan sistem peredaran darah organisma P dan organisma Q.

Figure 1/ Rajah 1

(a) The type of blood circulatory system in organism P is complete double closed circulatory

system. Based on this type of circulatory system, define the following terminologies.

Jenis sistem peredaran darah organisma P adalah tertutup, ganda dua dan lengkap.

Berdasarkan jenis sistem peredaran darah tersebut, berikan maksud istilah berikut:

(i) Closed / Tertutup

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

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[ 1 markah ]

(ii) Double/ Ganda dua

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

[ 1 mark ]

(iii) Complete/ Lengkap

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

[ 1 mark ]

(b) By using arrow, ( ) show the flow of oxygenated blood to all the organs in P and

Q in Figure 1.

Dengan menggunakan anak panah , ( ) tunjukkan arah pengaliran darah

beroksigen ke semua organ P dan organ Q pada Rajah 1.

[ 2 marks ]

(c) Describe the role of gills in supplying oxygen in the cells of organism Q.

Huraikan peranan insang dalam pembekalan oksigen ke sel-sel organisma Q.

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

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

[ 3 marks ]

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(d) The rate of oxygen supply to human body cells is faster and of large quantity than the

rate of oxygen supply to the cells of a fish even though both of them are the same in

size. Explain why.

Kadar pembekalan oksigen ke sel-sel badan manusia adalah lebih cepat dan banyak

daripada kadar pembekalan oksigen ke sel-sel badan seekor ikan walaupun kedua-

duanya mempunyai saiz badan yang sama.Terangkan mengapa.

……………………………………………………………………………………………………………

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

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

[3 markah]

2. Figure 2 shows the relationship between two transport systems and the body cells of

human

Figure 2

(a) Name fluid D and E .

D :…………………………………… E ……………………………………….

[ 2 marks ]

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(b) Explain how fluid D is formed .

………………………………………………………………………………………...

…………………………………………………………………………………………

…………………………………………………………………………………………

[ 2 marks ]

(c) Name a substances that can be found in both fluid E and F.

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

[ 1 mark ]

(d) Fluid E and F are involved in the body`s defence system. Explain the defence

mechanism of the following fluid :

Fluid E

………………………………………………………………………………………….

………………………………………………………………………………………….

………………………………………………………………………………………….

Fluid F

…………………………………………………………………………………………..

………………………………………………………………………………………….

………………………………………………………………………………………….

[ 4 marks ]

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3. Two individuals P and Q were injected to acquire immunity. The level of antibody in

the blood of individual P and Q is shown in Figure 3.1 and 3.2.

Individual P

0 1 2 3 4 5 6 7 8 9

1st vaccination 2nd vaccination Time (weeks)

Immunity level

Co

nce

ntr

ati

on

of

an

tib

od

ies i

n t

he

blo

od

(arb

itra

ry u

nit

)

Booster dose (2nd) stimulates a faster and

larger lasting response.

Figure 3.1

Individual Q

1st injection 2nd injection

0 1 2 3 4 5 6 7 8 9

Co

nce

ntr

atio

n o

f a

nti

bo

die

s in

th

e b

loo

d (

arb

itra

ry u

nit

)

Immunity level

Increase immediately

Figure 3.2

9

Kepe

kata

n an

tibod

i dal

am d

arah

(uni

t arb

itrar

y)

(a) What is the substances injected into the blood of individual P and individual Q ?

Apakah bahan yang disuntik ke dalam darah individu P dan Q?

P : …………………………………………………………………………………

Q : …………………………………………………………………………………

[ 2 marks ]

(b) Explain the type of immunity obtained by individual P and individual Q.

Terangkan jenis keimunan yang diperolehi oleh individu P dan individu Q.

P : …………………………………………………………………………….….

……………………………………………………………………………..…

Q : ………………………………………………………………………………..

……………………………………………………………………………..…

[ 4 marks ]

(c) Using biology knowledge, describe how you could save that boy.

Dengan menggunakan pengetahuan biologi anda, huraikan bagaimana anda dapat

menyelamatkan budak lelaki itu.

………………………………………………………………………………………………………

………………………………………………………………………………………………………

[ 2 marks]

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A boy was bitten by a snake. He was unconscious and now he is in a hospital.

Seorang budak lelaki telah digigit ular. Ia tidak sedarkan diri dan sekarang berada di

hospital.

(d) Table 3.1 shows a schedule of immunization given for every new born until 2 years old

in Malaysia.

Jadual 3.1 menunjukkan satu Rancangan Pengimunan yang diberikan kepada bayi

yang baru lahir sehingga berusia 2 tahun di Malaysia.

Age

Umur

Types of Immunity

Jenis Pengimunan

New born

Bayi baru lahir

Tuberculosis (B.C.G)

Batuk kering

Hepatitis B

Hepatitis B

( First dose )

( Dos pertama)

1 month

1 bulan

Hepatitis B

Hepatitis B

( Second dose )

( Dos kedua)

3 month

3 bulan

Triple Antigen

Antigen Tigaan

Polio

Lumpuh

( First dose )

( Dos pertama )

4 month

4 bulan

Triple Antigen

Antigen Tigaan

Polio

Lumpuh

( Second dose )

( Dos ke dua )

Table 3.1

Based on Table 3.1, explain why every parent must obey that schedule to ensure that their

babies are safe from certain diseases.

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

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

[ 3 marks ]

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4. Figure 4.1 shows the experimental set-up to study the movement of water in a

dicotyledonous plant.

FIGURE 4.1

a) What can be observed after five hours?

………………………………………………………………………………………….

[1 mark]

b) The stem of the plant is cut across at X and Y and viewed under the microscope.

Cross section of the stem is shown in Figure 3.2.

FIGURE 4.2

i) Which of the parts labelled P, Q, R and S is stained red in Figure 3.2.

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

.

[1 mark]

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ii) Name the parts labelled

P : ………………………………………………………………………………..

Q : ………………………………………………………………………………..

R :…………………………………………………………………………………

[3 marks]

c) Explain how the part labelled P carries out its function.

………………………………………………………………………………………………

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

[3 marks]

d) What is the function of the part labelled R?

………………………………………………………………………………………….

[1mark]

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Figure 5

Essay Question

(a) Figure 5 shows the circulatory systems of an amphibian and a human

Based on Figure 5, compare the circulatory systems of an amphibian and a human.

[4 marks]

Figure 6

(b) With the aid of a labeled Figure 6, discuss the circulatory system in fish

[6 marks]

(c) State the differences between artificial active immunity and artificial passive

immunity [6 marks]

(d) Explain how the human body acquires natural immunity for a particular disease

[4 marks]

[Any 10 marks]

END OF QUESTIONS

Prepared by,

PN FARIZAL BT ZAINUDDIN

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