SMKSS Bio test march 2015

1. 1
SMK SERI SERDANG
43300 SERI KEMBANGAN SELANGOR
MARCH TEST 2015
BIOLOGY FORM 4
NAME : ………………………………………………….... CLASS: …………………
Section A : Objectives (20 Marks)
Bahagian A : Objektif (20 markah)
For question 1 to 20, each question is followed by four alternative answers, A, B, C or D. Choose
one correct answer for each question and writes your answer in the space given (page 11).
Bagi soalan 1 hingga 20, setiap soalan diikuti oleh empat pilihan jawapan, A, B, C atau D. Pilih
satu jawapan yang betul bagi setiap soalan dan tulis jawapan anda dalam ruangan yang
disediakan (muka surat 11).
1. Which of the following scientific attitude and noble value is practiced when carrying out a
scientific investigation?
Yang manakah antara berikut sikap saintifik dan nilai murni yang diamalkan semasa
menjalankan penyiasatan saintifik?
A. Being subjective
Menjadi subjektif
B. Being irresponsible
Menjadi tidak bertanggungjawab
C. Being systematic
Menjadi sistematik
D. Being dependent
Menjadi bergantung
2. What does the y-axis of a graph represent?
Apakah yang diwakili oleh paksi y sesuatu graf?
A. Fixed variable
Pembolehubah tetap
B. Responding variable
Pembolehubah bergerak balas
C. Manipulated variable
Pembolehubah dimanipulasikan
D. Constant variable
Pembolehubah dimalarkan

2. 2
3. Diagram 1 shows an organelle of a cell.
Rajah 1 menunjukkan organel yang terdapat di dalam suatu sel.
Diagram 1
Rajah 1
Which of the following processes occurs in this organelle?
Antara proses berikut, yang manakah berlaku dalam organel ini?
A. Photosynthesis
Fotosintesis
B. Synthesis of protein
Sintesis protein
C. Synthesis of enzyme
Sintesis enzim
D. Generation of energy
Penjanaan tenaga
4. The following information refers to organelle M.
Maklumat berikut merujuk kepada organel M.
 Consist of a stack of flattened membrane-bound sacs
Terdiri daripada lapisan membran nipis
 Function as a processing, packaging and transport centre of carbohydrates, proteins
and glycoproteins
Berfungsi sebagai pusat memproses, membungkus dan mengangkut karbohidrat,
protein dan glikoprotein
What is organelle M?
Apakah organel M?
A. Vacuole
Vakuol
B. Nucleus
Nukleus
C. Golgi apparatus
Jasad golgi
D. Endoplasmic reticulum
Jalinan retikulum endoplasmik

3. 3
5. Diagram 2 shows the structure of a plant cell.
Rajah 2 menunjukkan struktur satu sel tumbuhan
Diagram 2
Rajah 2
Which of the following is true about X, Y and Z?
Yang manakah betul mengenai X, Y dan Z?
X Y Z
A Semi-permeable
Separa telap
Semi-permeable
Separa telap
Fully-permeable
Sepenuh telap
B Fully-permeable
Sepenuh telap
Semi-permeable
Separa telap
Semi-permeable
Separa telap
C Rigid
Tegar
Semi-permeable
Separa telap
Semi-permeable
Separa telap
D Elastic
Elastik
Fully-permeable
Sepenuh telap
Fully-permeable
Sepenuh telap
6. Diagram 3 shows an animal cell.
Rajah 3 menunjukkan satu sel haiwan.
Diagram 3
Rajah 3
Which of the organelles A, B, C or D is the site of cellular respiration?
Di antara organel A, B, C atau D yang manakah adalah tapak respirasi sel?

4. 4
7. Diagram 4 shows one specialized cell.
Rajah 4 menunjukkan satu sel yang khusus.
Diagram 4
Rajah 4
What is the function of the cell in Diagram 4?
Apakah fungsi sel dalam Rajah 4?
A. Produce energy during cellular respiration
Menghasilkan tenaga semasa respirasi sel
B. Brings impulse from spinal cord to the muscles
Membawa impuls dari saraf tunjang ke otot
C. Produce electrical signal when stimuli detected
Menghasilkan isyarat elektrik bila rangsangan dikesan
D. Change the electrical signal to the chemical signal
Menukarkan isyarat elektrik kepada isyarat kimia
8. Diagram 5 shows the cell organization in multicellular organism.
Rajah 5 menunjukkan organisasi sel dalam organisma multisel.
Cell  X  Organ  System  Organism
Sel Organ Sistem Organisma
Diagram 5
Rajah 5
Which part of the body can be represented by X?
Apakah bahagian badan yang boleh diwakili oleh X?
A. Ligament
Ligamen
B. Epithelium
Epitelium
C. Heart
Jantung
D. Skin
Kulit

5. 5
9. Diagram 6 shows the synthesis of extracellular enzymes.
Rajah 6 menunjukkan sintesis enzim luar sel.
Diagram 6
Rajah 6
Which of the following is the function of organelle Y?
Yang manakah di antara berikut merupakan fungsi organel Y?
I. synthesis of proteins
mensintesis protein
II. modifying of proteins
mengubahsuai protein
III. sorting protein
menyisih protein
IV. packaging of proteins
membungkus protein
A. I and II only
I dan II sahaja
B. II and III only
II dan III sahaja
C. I, II and III only
I, II dan III sahaja
D. II, III and IV only
II, III dan IV sahaja
Organelle Y
Organel Y

6. 6
10. Diagram 7 shows an animal muscle tissue.
Rajah 7 menunjukkan satu tisu otot haiwan.
Diagram 7
Rajah 7
Which of the following is the function of the tissue when it contracts?
Antara berikut, yang manakah fungsi tisu itu apabila ia mengecut?
A. Moves the bones
Menggerakkan tulang
B. Pumps blood to all parts of the body
Mengepam darah ke seluruh badan
C. Detects stimulus and transmit impulse
Mengesan rangsangan dan menghantar impuls
D. Peristaltic movement along the digestive tract
Pergerakan peristalsis sepanjang salur pencernaan
11. Which of the following are plant organs?
Antara berikut, yang manakah merupakan organ tumbuhan?
I Leaf
Daun
II Root
Akar
III Epidermis
Epidermis
IV Xylem
Xilem
A. I and II only
I dan II sahaja
B. I and III only
I dan III sahaja
C. II and IV only
II dan IV sahaja
D. III and IV only
III dan IV sahaja

7. 7
12. Diagram 8 shows the phospholipid bilayer which forms the plasma membrane.
Rajah 8 menunjukkan fosfolipid dwilapisan yang membentuk membran plasma.
Diagram 8
Rajah 8
What are the parts labeled P and Q?
Apakah bahagian yang berlabel P dan Q?
P Q
A. Lipophobic head
Kepala lipofobik
Lipophilic tail
Ekor lipofilik
B. Lipophobic head
Kepala lipofobik
Lipophobic tail
Ekor lipofobik
C. Hydrophilic head
Kepala hidrofilik
Hydrophobic tail
Ekor hidrofobik
D. Hydrophobic head
Kepala hidrofobik
Hydrophilic tail
Ekor hidrofilik
13. Diagram 9 shows the movement of molecules across the plasma membrane by process W.
Rajah 9 menunjukkan pergerakan molekul-molekul merentasi satu membran plasma
secara proses W.
Diagram 9
Rajah 9
Which of the following is process W?
Antara berikut, yang manakah proses W?
A. Facilitated diffusion
Resapan berbantu
B. Active transport
Pengangkutan aktif
C. Simple diffusion
Resapan ringkas
D. Osmosis
Osmosis

8. 8
14. Diagram 10 shows processes X and Y which occur when erythrocytes are immersed in
distilled water and concentrated salt solution respectively.
Rajah 10 menunjukkan proses-proses X dan Y yang berlaku apabila eritrosit masing-
masing direndam dalam air suling dan larutan garam pekat.
Diagram 10
Rajah 10
Which of the following are processes X and Y?
Antara berikut, yang manakah proses-proses X dan Y?
Process X
Proses X
Process Y
Proses Y
A. Haemolysis
Hemolisis
Plasmolysis
Plasmolisis
B. Haemolysis
Hemolisis
Crenation
Krenasi
C. Crenation
Krenasi
Haemolysis
Hemolisis
D. Plasmolysis
Plasmolisis
Crenation
Krenasi
15. The question refers to the statement below.
Soalan merujuk kepada pernyataan di bawah.
A few slices of mangoes are placed in a high concentration of salt solution for 30 minutes.
The slices of mangoes are then transferred into distilled water for another 30 minutes.
Beberapa hirisan mangga diletakkan dalam larutan garam yang berkepekatan tinggi
selama 30 minit. Hirisan mangga kemudian dipindahkan ke dalam air suling selama 30
minit.
Name the process that takes place in the cell of mangoes?
Namakan proses yang berlaku dalam sel mangga?
A. Plasmolysis
Plasmolisis
B. Deplasmolysis
Deplasmolisis
C. Crenation
Krenasi
D. Turgidity
Kesegahan

9. 9
16. Diagram 11 shows a visking tubing containing sucrose solution which is immersed in
distilled water.
Rajah 11 menunjukkan tiub visking berisi larutan sukrosa yang direndam dalam air
suling.
Diagram 11
Rajah 11
Which of the following occurs in the above experiment?
Yang manakah antara berikut yang berlaku dalam eksperimen di atas?
A. The water molecules diffuse into the visking tubing by osmosis
Molekul air meresap masuk ke dalam tiub visking secara osmosis.
B. The sucrose molecules diffuse out of the visking tubing by facilitated diffusion
Molekul sukrosa meresap keluar daripada tiub visking secara resapan berbantu
C. The water molecules diffuse out of the visking tubing by osmosis
Molekul air meresap keluar daripada tiub visking secara osmosis
D. The sucrose molecules diffuse out of the visking tubing by active transport
Molekul sukrosa meresap keluar daripada tiub visking secara pengangkutan aktif
17. Why salted fish remain preserved after a few months?
Mengapakah ikan masin kekal terawet selepas beberapa bulan?
A. The growth of bacteria is inhibited
Pertumbuhan bakteria tidak berlaku
B. The pH of the solution used is low
pH larutan yang digunakan adalah rendah
C. The water content in the fish is maintained
Kandungan air di dalam ikan dikekalkan
D. Water molecules enter the fish cells by osmosis
Molekul air memasuki sel-sel ikan secara osmosis

10. 10
18. Diagram 12 shows the intake of water and mineral ions by root cells.
Rajah 12 menunjukkan pengambilan air dan ion-ion mineral oleh sel-sel akar.
Diagram 12
Rajah 12
How do water and mineral salts move into the root cells?
Bagaimanakah air dan garam-garam mineral memasuki sel-sel akar?
Water
Air
Mineral ion
Ion-ion mineral
A. Simple diffusion
Resapan ringkas
Osmosis
Osmosis
B. Active transport
Pengangkutan aktif
Facilitated diffusion
Resapan berbantu
C. Osmosis
Osmosis
Simple diffusion
Resapan ringkas
D. Osmosis
Osmosis
Active transport
Pengangkutan aktif
19. A farmer uses too much fertilizer on his vegetable plant. What is the effect of the fertilizer
to the plant?
Seorang petani menggunakan baja yang banyak kepada tumbuhan sayurannya. Apakah
kesan baja tersebut ke atas tumbuhan itu?
A. The plant become turgid
Tumbuhan menjadi segah
B. The plant cells are full of water
Sel tumbuhan penuh dengan air
C. The water diffuses into the plant cells
Air meresap masuk ke dalam sel tumbuhan
D. The plant wilts
Tumbuhan menjadi layu
water + mineral ions
air + ion mineral

11. 11
20. Diagram 13 shows diffusion in potato cells.
Rajah 13 menunjukkan resapan dalam sel kentang.
Diagram 13
Rajah 13
What is solution X and solution Y?
Apakah larutan X dan larutan Y?
Solution X
Larutan X
Solution Y
Larutan Y
A. Distilled water
Air suling
Distilled water
Air suling
B. 10% sucrose solution
Larutan sukrosa 10%
10% sucrose solution
Larutan sukrosa 10%
C. Distilled water
Air suling
10% sucrose solution
Larutan sukrosa 10%
D. 10% sucrose solution
Larutan sukrosa 10%
Distilled water
Air suling
SECTION A : Write your answers in the space provided.
1 6 11 16
2 7 12 17
3 8 13 18
4 9 14 19
5 10 15 20

12. 12
Section B : Structures (24 Marks)
Bahagian B : Struktur (24 markah)
Answer all questions. Write your answer in the space provided.
Jawab semua soalan. Tulis jawapan pada ruangan yang disediakan.
1. Diagram 1 shows a a type of cell.
Rajah 1 menunjukkan sejenis sel
Diagram 1
Rajah 1
(a) State the type of cell shown in diagram 1(a)
Nyatakan jenis sel yang ditunjukkan dalam rajah 1(a)
..........................................................................................................................................
[1 marks]
[1 markah]
(b) Name the structure labelled A, B, C and D
Nyatakan struktur yang berlabel A, B, C dan D.
A: .............................................................................................................................
B: .............................................................................................................................
C: ..............................................................................................................................
D: .............................................................................................................................
[4 marks]
[4 markah]

13. 13
(c) State the function of structure labelled A and D
Nyatakan fungsi struktur yang berlabel A dan D
A: .....................................................................................................................................
D: .....................................................................................................................................
[2 mark]
[2 markah]
(d) Give one example of cells which contain abundance of organelle A. Explain your
answer.
Berikan satu contoh sel yang mengandungi banyak organel A. Terangkan jawapan
anda.
..........................................................................................................................................
.........................................................................................................................................
.........................................................................................................................................
[2 marks]
[2 markah]
(e) Explain what would happen to the production of insulin, if structure C is absent in the
cell of pancreas.
Terangkan apakah yang akan berlaku kepada penghasilan insulin, sekiranya struktur
C tiada dalam sel pankreas?
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
....................................................................................................................................
[3 marks]
[3 markah]

14. 14
2. Diagram 2 shows a structure which is found in a cell.
Rajah 2 menunjukkan struktur yang terdapat dalam sel.
Diagram 2
Rajah 2
(a) Name the parts labeled J, K and L :
Namakan bahagian berlabel J, K dan L:
J: ………………………………………………………………………………………
K: ………………………………………………………………………………………
L: ………………………………………………………………………………………
[3 marks]
[3 markah]
(b) What is structure M made up of?
Apakah bahan yang membina struktur M?
…………………………………………………………………………………………..
[1 marks]
[1 markah]
(c) Explain the main function of M?
Terangkan fungsi utama M?
…………………………………………………………………………………………..
…………………………………………………………………………………………..
[2 marks]
[2 markah]

15. 15
(d) Arrows in Diagram 3 shows the different ways in which molecules can move across
the plasma membrane. Name examples of these molecules in the space provided.
Anak panah dalam Rajah 3 menunjukkan cara yang berbeza bagi pergerakan molekul
merentasi membran plasma. Namakan contoh-contoh molekul ini dalam ruangan yang
disediakan.
Diagram 3
Rajah 3
[3 marks]
[3 markah]
(e) Explain the movements of these molecules at arrows A, B and C.
Terangkan pergerakan molekul ini pada anak panah A, B dan C.
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
……………………………………………………………………………………………………
[3 marks]
[3 markah]
Prepared by,
…………………………………..
(PN. RUMAIZAH MUHAMAD)
Subject Teacher
Reviewed by,
………………………………..
(PN. SALASIAH NURDDIN)
Head of Biology Panel
Approved by,
…………………………………..
(PN. NOOR AISHAH KASSIM)
GKMP Science & Mathematics