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Mid-term assignment for term 3

Total questions: 148

Worksheet time: 1hrs 17mins

Name
Class
Date
1.

Where is the source of calcium for a muscle?

a)

T - tubule

b)

Sarcosome

c)

Sarcolemma

d)

Sarcoplasmic reticulum

2.

Where does ATPase activity occur in muscles?

(a)  

3.

During muscle contraction which region of the muscle does NOT contract?

(a)  

4.

Muscular Dystrophy is a Genetic Disorder.

a)

True

b)

False

5.

Sarcoplasmic reticulum is a storehouse of which ion

a)

(a) Ca2+

b)

(b) Na+

c)

(c) K+

d)

(d) Fe2+

6.

Identify A to D in the figure.

a)

(a) A–Actin binding sites, B–Head, C–Cross arm, D–ATP binding sites

b)

(b) A–Cross arm, B–Actin binding sites, C–ATP binding sites, D–Head

c)

(c) A–ATP binding sites, B–Head, C–Actin binding sites, D–Cross arm

d)

(d) A–Head, B–Cross arm, C–ATP binding sites, D–Actin binding sites

7.

ATP provides energy for muscle contraction by allowing for

a)

(a) An action potential formation in the muscle cell.

b)

(b) Cross-bridge detachment of myosin from actin.

c)

(c) Cross-bridge attachment of myosin to actin.

d)

(d) Release of Ca2+ from sarcoplasmic reticulum.

8.

Go through the following diagram describing muscle contraction. Identify A to E.

a)

(a) A−Sliding/Rotation, B−Actin filament, C−Myosin head, D−ATP

b)

(b) A–Myosin head, B–Sliding/Rotation, C–ATP, D–Actin filament

c)

(c) A−Sliding/Rotation, B−Myosin head, C−Actin filament, D−ATP

d)

(d) A−Actin filament, B−Sliding/Rotation, C−ATP, D−Myosin head

9.

The diagrams given above depicts three different condition of sarcomeres. Identify these

conditions:

a)

(a) A–contracting, B–relaxed, C–maximally contracted

b)

(b) A–relaxed, B–contracting, C–maximally contracted

c)

(c) A–maximally contracted, B–relaxed, C–contracting

d)

(d) A–relaxed, B–maximally contracted, C–contracting

10.

ATPase enzyme for muscle contraction is located in

a)

Myosin

b)

Tropomyosin

c)

F - Actin

d)

G - Actin

11.

Upon stimulation of skeletal muscles, calcium ions are immediately made available from

a)

Blood

b)

Endoplasmic reticulum

c)

Sarcoplasmic reticulum

d)

Sarcosome

12.

Dark bands are

a)

A - band

b)

B - band

c)

I - band

d)

Z - line

13.

The central part of the thick filament is called the "M ZONE"

a)

True

b)

False

14.

The motor end plate is a junction between

a)

motor neuron and neurilemma

b)

sensory neuron and sarcolemma

c)

sensory neuron and neurilemma

d)

motor neuron and sarcolemma

15.

What is the portion between two successive 'Z' lines?

a)

Sarcomere

b)

Sarcoplasm

c)

Sarcoplasmic reticulum

d)

Fascicles

16.

Which protein constitutes the I-band?

a)

Myosin

b)

Troponin

c)

Actin

d)

Meromyosin

17.

Myosin monomers are called-

a)

LMM

b)

Meromyosins

c)

HMM

d)

Cross arm

18.

The striated appearance of Myofbrils is due to the presence of -

a)

Actin and Myoglobin

b)

Actin and Myosin

c)

Myosin and Myoglobin

d)

Actin

19.
Contraction of muscles require enough blood supply. Why?
a)
To provide more ATP
b)
To increase breathing rate
c)
To increase heart beat
d)
To move the hands
20.

How much percentage of a human adult is contributed by muscles?

a)

20-30

b)

40-50

c)

30-40

d)

60-70

21.

Name a neurotransmitter

(a)  

22.

The active binding sites for Myosin on the Actin filaments are masked by-

a)

Tropomyosin

b)

ATP

c)

F-Actin

d)

Troponin

23.

Several Fascicles or muscle bundles are held together by common collagenous connective tissue called-

a)

Myofibris

b)

Sarcoplasm

c)

Sarcolemma

d)

Fascia

24.

What is the 'F' actin made up of?

a)

'G' actins

b)

Heavy Meromyosin(HMM)

c)

Light Meromyosin(LMM)

d)

All of the above

25.

Contractile fibrils of muscles are called –

a)

Neurofibrils

b)

Collagen fibres

c)

Myofibrils

d)

Yellow fibres

26.

Myofibrils show alternate dark and light bands in –

a)

Cardiac muscles

b)

Smooth muscles

c)

Striped muscles

d)

a and c

27.

Select the true statement(s) –

a)

A-band is present in the middle of sarcomere

b)

H-zone is present in the middle of A-band

c)

M-line is present in the middle of H-zone

d)

All of the above

28.

Which is the smallest one?

(a) (b) (c) (d)

a)

Muscle fibre

b)

Myofibril

c)

Actin

d)

Sarcomere

29.

Match Column I with Column II –

a)

A - I, B - II, C - III, D - IV

b)

A - I, B - III, C - II, D - IV

c)

A - I, B - IV, C - III, D - II

d)

A - III, B - IV, C - II, D - I

30.

Streaming of cytoplasm / cyclosis is seen in –

a)

Amoeba

b)

Macrophages

c)

Leucocytes

d)

All

31.

Which of the following statements is correct?

a)

Cytoplasmic streaming helps in pseudopodia formation or amoeboid movement

b)

Cytoplasmic streaming is caused by contracting microfilament

c)

Both a and b

d)

Locomotion is not a voluntary movement

32.

I. Paramecium employs cilia for pushing food in cytopharynx and in locomotion

II. Hydra takes help of tentacles for both food capturing and locomotion

III. All locomotions are movements and vice-versa

IV. Methods of locomotion vary with habitats and the demands of situation

V. Ciliated epithelium is found in respiratory tract, renal tubules and reproductive tracts

Which of the above statements is false?

a)

I and III

b)

III

c)

III and V

d)

IV and V

33.

The source of Ca+2 for the muscle is –

a)

T-tubule

b)

Sarcosome

c)

Sarcolemma

d)

Sarcoplasmic reticulum

34.

The fascia surrounding a muscle is made up of –

a)

Cartilage

b)

Collagenous connective tissues

c)

Adipose tissue

d)

Blood vessels

35.

Which of the following statements is false?

a)

Locomotion and many other movements required coordinated muscular activities

b)

Muscle is a specialised tissues of endodermal in origin

c)

There are about 639 muscles which contribute about 40 - 50 % of adult body wall

d)

Muscles show contractibility, excitability and conductivity

36.

Which of the following statements about the skeletal muscles is correct?

a)

They are striated muscles

b)

They are voluntary muscles

c)

They are primarily involved in locomotory actions

d)

All

37.

Which of the following statements about visceral muscles is correct?

a)

They are non-striated muscles (smooth muscles)

b)

They are involuntary muscles

c)

They have various functions

d)

All

38.

Cardiac / heart muscles are –

a)

Striated and involuntary

b)

Branched

c)

Not fatigued

d)

All

39.

Which of the following statements is false?

a)

Smooth muscles are found in urinary bladder, alimentary canal and genital tract

b)

A striated muscle is syncytium (multinucleate)

c)

The cytoplasm of striated muscle is called endoplasm

d)

The plasma membrane and ER of striated muscles are called sarcolemma and sarcoplasmic reticulum respectively

40.
Contraction of muscles require enough blood supply. Why?
a)
To provide more ATP
b)
To increase breathing rate
c)
To increase heart beat
d)
To move the hands
41.

Of what origin is a muscle?

a)

Mesodermal

b)

Ectodermal

c)

Endodermal

d)

All of the above

42.

How much percentage of a human adult is contributed by muscles?

a)

20-30

b)

40-50

c)

30-40

d)

60-70

43.

Which of these are not a property of muscles?

a)

Excitability

b)

Extensibility

c)

Relaxability

d)

Elasticity

44.

What is the portion between two successive 'Z' lines?

a)

Sarcomere

b)

Sarcoplasm

c)

Sarcoplasmic reticulum

d)

Fascicles

45.

Which protein constitutes the I-band?

a)

Myosin

b)

Troponin

c)

Actin

d)

Meromyosin

46.

Skeletal muscles are

(a)  

47.

What is the 'F' actin made up of?

a)

'G' actins

b)

Heavy Meromyosin(HMM)

c)

Light Meromyosin(LMM)

d)

All of the above

48.

What is the red colored oxygen storing pigment in muscles called?

a)

Haemoglobin

b)

Myoglobin

c)

Actinoglobin

d)

Sarcoglobin

49.

Where are the Ca2+ ions stored in a muscle fibre?

a)

Sarcoplasm

b)

Sarcomere

c)

Sarcoplasmic Reticulum

d)

Sarcolemma

50.

Locomotion can be?

a)

Movement of tongue

b)

Movement of eyelids

c)

Movement of lower limbs

d)

Movement of jaws

51.

Which of the following statement is not correct?

a)

All locomotions are movement

b)

All movements are not locomotions

c)

Animals & plant exhibit wide range of movements

d)

Hydra can't use its tentacles for locomotion

52.

Which of the following movement is not associated with the body?

a)

Amoeboid

b)

Muscular

c)

Ciliary

d)

Tentacular

53.

Amoeboid movement is not exhibited by

a)

Macrophages

b)

Leucocytes

c)

Erythrocytes

d)

Both B & C

54.

The human skull has 22 bones with ______ cranial bones & _______ facial bones.

a)

10, 12

b)

14, 8

c)

12, 10

d)

8, 14

55.

Which of the following has ATPase activity?

a)

Actin

b)

Tropomyosin

c)

Head of Myosin

d)

Troponin

56.

The ATPase activity of myosin head is dependent on:

a)

Magnesium ions

b)

Manganese ions

c)

Calcium ions

d)

Ferric ions

57.

Skeletal muscle bundles are held together by a common connective tissue layer called:

a)

Perimysium

b)

Endomysium

c)

Fascia

d)

Aponeurosis

58.

During muscle contraction, the length of all the following gets reduced except:

a)

H zone

b)

A band

c)

I band

d)

Sarcomere

59.

What is true about white muscle fibers?

a)

Myoglobin content is high

b)

Have large number of mitochondria

c)

Depends on anaerobic process of energy

d)

Adapted for slow sustained activities

60.

The human ribs are termed as bicephalic beause:

a)

They have two articulation surface on their ventral end

b)

They have two articulation surface on their dorsal end

c)

They have two articulation surface on their ventral end & two on dorsal end

d)

They have two articulation surface on their ventral end and one on dorsal end

61.

The clavicle articulated with the

a)

Xiphoid process of the sternum

b)

Acromion of the scapula

c)

Glenoid cavity of the scapula

d)

Head of the humerus

62.

Hypocalcaemia may lead to

a)

Kidney stones

b)

Cholelithiasis

c)

Stronger muscle contraction

d)

Tetany

63.

Scapula is the large triangular flat bone situated in the dorsal part of the thorax betwen:

a)

2nd & 5th ribs

b)

2nd & 7th ribs

c)

3rd & 6th ribs

d)

3rd & 8th ribs

64.

The combination of the neuron & the muscle fiber it associates with is called a/an _________

a)

Fasicle

b)

Motor end plate

c)

Motor unit

d)

Myoneural junction

65.

Lack of relaxation between successive stimuli in sustained muscle contraction is known as.

a)

Fatigue

b)

Tetanus

c)

Tonus

d)

Spasm

66.

Which of the following is not a function of skeletal system?

a)

Production of Erythrocytes

b)

Storage of minerals

c)

Production of body heat

d)

Locomotion

67.

Which of the following is anatomically correct in human body?

a)

Floating ribs - 2 pairs

b)

Collar bones - 3 pairs

c)

Salivary glands - 1 pair

d)

Cranial nerves - 10 pairs

68.

Pick out the correct match.

a)

Sternum - 14

b)

Pelvis - 3

c)

Ribs - 20

d)

Face - 5

69.

Sarcomere is the area between 2 _________

a)

H zone

b)

Z line

c)

A band

d)

M lines

70.

What is the form of locomotion in Amoeba?

a)

Movement of cilia

b)

Streaming of protoplasm

c)

Extension of pseudopodia

d)

Flagellar movement

71.

Which one of the following is correct?

a)

All movements are locomotions

b)

All locomotions are movements

c)

Movements and locomotion can be studied separately

d)

Locomotions are involuntary movements

72.

Which protozoan uses flagellar movement for locomotion?

a)

Dinoflagellate

b)

Slime moulds

c)

Euglena

d)

None of the above

73.

Of what origin is a muscle?

a)

Mesodermal

b)

Ectodermal

c)

Endodermal

d)

All of the above

74.

How much percentage of a human adult is contributed by muscles?

a)

20-30

b)

40-50

c)

30-40

d)

60-70

75.

Which of these are not a property of muscles?

a)

Excitability

b)

Extensibility

c)

Relaxability

d)

Elasticity

76.

Which of the following situations make the usage of visceral muscles?

a)

Locomotory actions

b)

Changes of body postures

c)

Transportation of food through the digestive tract

d)

Presence in the heart

77.

What is the inflammation of joints called?

a)

Gout

b)

Osteoporosis

c)

Tetany

d)

Arthritis

78.

What is the cause of muscular dystrophy?

a)

Decreased bone mass

b)

Decreased levels of estrogen

c)

Genetic disorder

d)

Low Ca2+ in body fluid

79.

What is the portion between two successive 'Z' lines?

a)

Sarcomere

b)

Sarcoplasm

c)

Sarcoplasmic reticulum

d)

Fascicles

80.

Which protein constitutes the I-band?

a)

Myosin

b)

Troponin

c)

Actin

d)

Meromyosin

81.

What structure is the cardiac muscles?

a)

Striated

b)

Non-striated

c)

Voluntary

d)

None of the above

82.

Skeletal muscles are

(a)  

83.

What is the 'F' actin made up of?

a)

'G' actins

b)

Heavy Meromyosin(HMM)

c)

Light Meromyosin(LMM)

d)

All of the above

84.

Name a neurotransmitter

(a)  

85.

What is the red colored oxygen storing pigment in muscles called?

a)

Haemoglobin

b)

Myoglobin

c)

Actinoglobin

d)

Sarcoglobin

86.

What is the main difference between red fibres and white fibres?

a)

Presence of Mitochondria

b)

Content of Myoglobin

c)

Oxygen usage and content

d)

No difference is present

87.

Muscles are

(a)  

88.

Where are the Ca2+ ions stored in a muscle fibre?

a)

Sarcoplasm

b)

Sarcomere

c)

Sarcoplasmic Reticulum

d)

Sarcolemma

89.

Gout occurs due to

(a)  

90.
Diagram  shows a knee joint.
Rajah menunjukkan sendi di lutut

Which of the following tissues joins X to Y?
Manakah antara berikut menghubungkan antara X dan Y?
a)
Ligament
Ligamen 
b)
Tendon
Tendon
c)
Adipose
Adipos
d)
Cartilage
Rawan
91.
Diagram  shows a human arm.
Rajah menunjukkan lengan manusia.

If X was torn off, what happens to the arm?
Jika X terkoyak, apakah akan berlaku pada lengan atas?
a)
The elbow joint loosens u
Sendi di siku menjadi longgar
b)
The fingers cannot grip.
Jari-jari tidak boleh menggenggam
c)
The arm cannot be bent
Tangan tidak boleh dibengkokkan
d)
The lower arm cannot twis
Lengan bawah tidak boleh dipusing
92.
Diagram  shows a human lumbar vertebra.
Rajah menunjukkan vertebra lumbar manusia.

What are the function of X and Y?
Apakah tugas X dan Y?
a)
Protection for spinal cord
Pelindungi saraf tunjang
b)
Surfaces for muscle attachmen
Permukaan untuk perlekatan otot
c)
Surfaces for vertebral joints
Permukaan untuk sendi vertebra
d)
Surfaces for rib articulatio
Permukaan untuk artikulasi tulang rusuk
93.
Diagram below  shows part of the human skeletal system.
Rajah di bawah menunjukkan sebahagian dari sistem rangka manusia.
What is X?Apakah X?
a)
Ulna
b)
Scapula
c)
Humerus
d)
Clavicle
94.
Which pair of fins to avoid rolling and yawing?
a)
U and V
b)
X and W
c)
U and X
d)
V and W
95.
P, Q and R in Diagram  are three types of vertebrae on the human backbone.
P, Q dan R dalam rajah adalah tiga jenis vertebra pada tulang belakang manusia.

Which of the following is the correct sequence of the vertebrae arrangement?
Manakah antara berikut merupakan urutan yang betul tentang susunan vertebra ini?
a)
Q, R, P
b)
P, Q, R
c)
Q, P, R
d)
P, P, Q
96.
Diagram  shows a cross-section of the root and stem of a plant.
Rajah menunjukkan keratan rentas akar dan batang satu tumbuhan.
Which tissues in the root and stem transport water and mineral salts?
Tisu manakah dalam akar dan batang yang mengangkut air dan garam mineral?
I : P         II : Q       III : R        IV : S
a)
I and II 
b)
II and IV 
c)
I and IV 
d)
I and III 
97.
A man is complaining of frequent back pains due to an injury. Which of the following would help reduce his problem?
Seorang lelaki mengadu kerap sakit belakang akibat kecederaan. Manakah antara berikut dapat membantu mengurangkan masalahnya?
a)
I and II
b)
I and III
c)
II and IV
d)
III and IV
98.
Air sac is a structure which can be found in tracheal system of a grasshopper. What is its function?
a)
To keep air
b)
To keep water
c)
To keep nutrien
d)
To keep carbon dioxide
99.

What are the actions of muscles P and Q in a down stroke movement of the wings?

a)

P relax Q relax

b)

P relax Q contract

c)

P contract Q relax

d)

P contract Q contract

100.

Diagram shows a typical cervical vertebra. What is P?

Rajah menunjukkan vertebra servik yang tipikal. Apakah P?

a)

Centrum/ Sentrum

b)

Neural spine/ Spina saraf

c)

Neural canal/ Salur saraf

d)

Vertebra arterial canal/ Salur vertebra arteri

101.

Which of the following is true about synovial fluid?

Manakah antara berikut adalah benar tentang bendalir sinovial?

a)

Is a big protein molecule

Adalah molekul protein yang besar

b)

Hold the muscle to the bone

Memegang otot kepada tulang

c)

Will help to soften the joint

Membantu melembutkan sendi

d)

Act as lubrication at the joint

Bertindak sebagai pelincir di sendi

102.

Diagram shows a human cervical vertebra. Which of the following is the function of the part labelled P?

Rajah menunjukkan struktur vertebra servik manusia. Antara berikut yang manakah fungsi bagi bahagian berlabel P?

a)

Enclosed the spinal cord/ Melindungi saraf tunjang

b)

Protect blood vessels/ Melindungi salur darah

c)

For muscle attachment/ Untuk pelekatan otot

d)

Absorbed pressure/ Menyerap tekanan

103.

Which of the following is not TRUE about the importance of support in humans and animals?

Manakah antara berikut TIDAK BENAR tentang kepentingan sokongan pada manusia dan haiwan?

a)

to find food / mencari makanan

b)

to find partner for mating / mencari pasangan untuk mengawan

c)

to hibernate / berhibernasi

d)

to escape from their predators / melarikan diri dari pemangsa

104.

The arrow in the diagram show a structure that can only be found in

Anak panah menunjukkan struktur yang hanya ada pada

a)

cervical vertebrae / Vertebra serviks

b)

lumbar vertebrae / Vertebra lumbar

c)

thoracic vertebrae / Vertebra toraks

d)

sacrum and coccyx / Sakrum dan koksik

105.

Name the system found in human for body support

Namakan sistem dalam tubuh manusia yang memberi sokongan pada badan

a)

Integumentary system / Sistem Integumen

b)

respiratory system / Sistem Respirasi

c)

Skeletal system / Sistem Rangka

d)

support system / Sistem sokongan

106.

How does the skeleton system benefit the human nervous system?

Bagaimanakah sistem rangka membantu sistem saraf manusia?

a)

protects the lungs / melindungi paru-paru

b)

protects the heart / melindungi jantung

c)

protects the brain and spinal cord / melindungi otak dan saraf tunjang

d)

protects the esophagus and stomach / melindungi esofagus dan perut

107.

In human arm, we have seen how the biceps contracts to bend the elbow, while triceps relaxes. This action is called ___________.

Pada lengan manusia, didapati biseps mengecut untuk membengkokkan lengan, manakala triseps mengendur. Tindakan ini dinamakan ____________ .

a)

agonist / agonis

b)

antagonist / antagonis

c)

antagonistic / antagonistik

d)

prime mover / penggerak utama

108.

Diagram 12 shows a human joint. Which of the part A, B, C or D lubricates the joint?

Rajah 12 menunjukkan sendi manusia. Bahagian manakah A, B, C atau D melincirkan sendi?

a)

A

b)

B

c)

C

d)

D

109.

Which pair of bones form the ball and socket joint?

Pasangan tulang yang manakah membentuk sendi lesung?

a)

Ulna and radius

b)

Humerus and ulna

c)

Humerus and radius

d)

Humerus and scapula

110.

Diagram below shows a human joint.

Which parts, A, B, C and D secretes synovial fluid which lubricates the joint?

Rajah menunjukkan sendi manusia. Bahagian manakah A, B, C atau D yang merembeskan bendalir sinovia?

a)

A

b)

B

c)

C

d)

D

111.

If tendon is torn off,

Jika tendon terkoyak,

a)

the arm cannot bend / lengan tidak dapat dibengkokkan

b)

the fingers cannot grip / jari-jari tidak boleh mengenggam

c)

the bones become detached / tulang tidak bercantum

d)

the elbow joint becomes dislocated / sendi bahu terkehel

112.

What type of joint is this

Apakah jenis sendi ini

a)

gliding / meluncur

b)

hinge / engsel

c)

pivot / berpusing

d)

ball and socket / lesung

113.

Diagram below shows a bending leg. Which of the following muscle actions will straighten the leg?

Rajah di bawah menunjukkan kaki yang dibengkokkan. Antara tindakan otot berikut, yang manakah menyebabkan kaki diluruskan?

a)

Quadriceps femoris- Contarcts

Biceps femoris- Contracts

b)

Quadriceps femoris- Contarcts

Biceps femoris- Relaxes

c)

Quadriceps femoris- Relaxes

Biceps femoris- Relaxes

d)

Quadriceps femoris- Relaxes

Biceps femoris- Contracts

114.
The following is one of the important of support system for plants.

Berikut adalah salah satu kepentingan sistem sokongan kepada tumbuhan
a)
To absorb water from the soil.

Untuk menyerap air dari tanah
b)
To bind the soil particles together to enable it maintain the position.

Untuk mengikat tanih dengan kuat  bagi mengekalkan kedudukannya
c)
To expose the leaves to the sunlight

Untuk mendedahkan  daun  kepada cahaya matahari
d)
To  maximise the gases exchange.

Untuk pertukaran udara yang maksimum
115.
Diagram  shows some plant tissues.
Rajah menunjukkan beberapa tisu tumbuhan.

These tissues can be found abundantly in…
Tisu-tisu ini  banyak dijumpai  di ….
a)
Durian tree
Pokok durian
b)
Water hyacinth
Salad air
c)
Maize plant
Pokok jagung
d)
Cucumber plant
Pokok mentimun
116.
Diagram  shows the bones of a human
Rajah menunjukkan tulang-tulang manusia.

Which of the following forms a ball and socket joint ?
Manakah antara berikut boleh membentuk sendi lesung?
a)
P and R
b)
Q and R
c)
Q and S
d)
P and S
117.
Diagram 1 shows an elbow joint. Which of the following parts labelled A, B, C or D is tough and elastic?
Rajah menunjukkan sendi di siku. Antara bahagian yang berlabel A, B, C dan D, yang manakah kuat dan kenyal?
a)
A
b)
B
c)
C
d)
D
118.
Diagram  shows a human arm.
Rajah menunjukkan tangan manusia.

If tendon X was torn off, what happens to the arm?
Jika tendon X terkoyak, apa berlaku kepada tangan?
a)
The elbow joint loosens up
Sendi di siku menjadi longgar
b)
The fingers cannot grip
Jari-jari tidak boleh mengggenggam
c)
The arm cannot be bent
Tangan tak boleh dibengkokkan
d)
The lower arm cannot twist
Tangan bawah tak boleh dipusingkan
119.
The diagram shows human bones.
Rajah menunjukkan tulang-tulang pada manusia.

Which bones are part of the axial skeleton?
Tulang-tulang manakah menjadi sebahagian dari rangka paksi?
a)
P and S
b)
Q and R
c)
P, Q and R
d)
Q, R and S
120.
Diagram  shows a cross section of the particular part of a plant.
Rajah menunjukkan keratan rentas bahagian  tertentu pada tumbuhan.
What is the part of the plant?
Apakah bahagian tumbuhan tersebut?
a)
Dicotyledon root
Akar dikotiledon
b)
Dicotyledon stem
Batang dikotiledon
c)
Monocotyledon root
Akar monokotiledon
d)
Monocotyledon stem
Batang monokotiledon
121.
Diagram  shows a fish.
Rajah menunjukkan seekor ikan.

What is fin L?
Apakah sirip L?
a)
Caudal fin
Sirip ekor 
b)
Pelvic fin
Sirip pelvis 
c)
Dorsal fin
Sirip dorsal 
d)
Pectoral fin
Sirip pektoral 
122.

Which of the following is not TRUE about the importance of support in humans and animals?

a)

to find food

b)

to find partner for mating

c)

to hibernate

d)

to escape from their predators

123.

The problems following could be faced by humans and animals in locomotion except

a)

gravitational force

b)

friction

c)

resistance

d)

pigmentation

124.

Choose an axial skeleton

a)

upper limb

b)

lower limb

c)

skull

d)

pelvic girdle

125.

Choose an appendicular skeleton

a)

ribs

b)

scapula

c)

lumbar vertebra

d)

sternum

126.
Name the system found in human for body support
a)
Integumentary system
b)
respiratory system
c)
Skeletal system
d)
support system
127.
Which of the type of skeleton below are made up of bones and cartilage
a)
Hydrostatic skeleton
b)
External skeleton
c)
Internal skeleton
d)
endoskeleton
128.
Diagram shows a pelvic girdle of human. What is part Q?
a)
Ilium
b)
Pubis
c)
Ischium
d)
Coccyx
129.

Which of these provides support and protection for many insects?

a)

muscle

b)

skeleton

c)

spinal cord

d)

exoskeleton

130.
A strong connective tissue that holds movable joints together, bone to bone connection:
a)
marrow
b)
cartilage
c)
ligament
d)
tendon
131.
How does the skeleton system benefit the nervous system?
a)
protects the lungs
b)
protects the heart
c)
protects the brain and spinal cord
d)
protects the esophagus and stomach
132.
Diagram 14 shows the cross section or the thorax of a bird. What happen if muscle P is injured?
a)
The bird will not be able to glide
b)
The bird will not able to move forward
c)
The bird will not be able to move its wings upwards and forward
d)
The bird will not able to move its wings downwards and backward
133.
Diagram 11 shows a cross section of a bird’s thorax. What are S and T?
a)
S : Pectoralis major
T: Sternum
b)
S : Pectoralis major
T : Humerus
c)
S : Pectoralis minor
T : Sternum
d)
S : Pectoralis minor
T : Humerus
134.
Diagram 22 shows locomotion of an earthworm. Which of the following is correct about the action of muscles in segment T?
a)
Circular muscle : Contract
Longitudinal muscle: Contract
b)
Circular muscle : contract. Longitudinal muscle: relax
c)
Circular muscle : Relax
Longitudinal muscle : Relax
d)
Circular muscle : Relax
Longitudinal muscle : Contract
135.
Which tissue support herbaceous plants?
a)
Parenchyma and collenchyma tissue
b)
Parenchyma and sclerenchyma tissue
c)
Collenchyma and scleenchyma tissue
d)
Aerenchyma and parenchyma tissue
136.
Which of the following cells provides mechanical strength to woody plants?
a)
Parenchyma
b)
Collenchyma
c)
Sclerenchyma
d)
Aerenchyma
137.
Diagram 23 shows xylem vessels that have several paterns of substances X.
What is the importance of substances X to a plant?
a)
To give turgidity to the tissue
b)
To give support and mechanical strength
c)
To transport organic ma
d)
To transport water and mineral salts
138.

This disease makes the bone mass become reduce and lighter. Name the disease.

a)

Muscular dystrophy

b)

Arthritis

c)

Osteoporosis

d)

Gout

139.

What happens when one muscle in a pair contracts?

a)

The other muscle also contracts.

b)

The other muscle relaxes.

c)

The other muscle does not move.

d)

The other muscle first contracts then relaxes.

140.

muscle tissue only found in the heart

a)

smooth muscle

b)

skeletal muscle

c)

cardiac muscle

d)

striated

141.
Diagram shows a cross section of a dicotyledons root. Which of the labelled parts A, B, C or D is the xylem?
a)
A
b)
B
c)
C
d)
D
142.
Contraction of muscles require enough blood supply. Why?
a)
To provide more ATP
b)
To increase breathing rate
c)
To increase heart beat
d)
To move the hands
143.
Earthworm moves by using muscles and chaetae. What is the function of chaetae?
a)
To contract the longitudinal muscles
b)
To relax the circular muscles
c)
To grip the substratum
d)
To extend the body segment
144.
Water hyacinth is a floating plant. Which of the answers below is an adaptation for its support?
a)
Has  small leaves
b)
Has chloroplast
c)
Has air sac
d)
Has air bubbles
145.

An old has osteoporosis. The lack of which nutrient result in her condition?

a)

Iron

b)

Calcium

c)

Vitamin D

d)

Potassium

146.

Which of the following adaptations help plants to float?

a)

By having broad and tiny leaves

b)

By having air sacs and woody stems

c)

By having broad leaves and turgid cells

d)

By having broad leaves and air sacs

147.

Xylem give mechanical support to the woody plants. Why xylem can carry out that function?

Xilem memberikan sokongan mekanikal kepada tumbuhan berkayu. Mengapa xilem menjalankan tugas tersebut?

a)

Xylem tissue is the main part in the root and stem

Tisu xilem merupakan bahagian utama dalam akar dan batang

b)

Xylem form the continous vessel in the woody plants

Xilem membentuk saluran berterusan dalam tumbuhan berkayu

c)

Xylem’s wall undergo continous thickening by lignin

Dinding xilem mengalami penebalan berterusan oleh lignin

d)

Lumen of the xylem tissue is too small but the wall is thick.

Lumen xilem sangat kecil tetapi dindingnya tebal.

148.

Diagram shows the shape of an aerofoil. Which part of the bird has this shape?

Rajah menunjukkan bentuk aerofoil. Bahagian burung yang manakah mempunyai bentuk seperti di atas?

a)

Head/ Kepala

b)

Body/ Badan

c)

Wing/ Sayap

d)

Tail/ Ekor

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