paper 1-sc f4 (final exam)2
DESCRIPTION
paper 1 science-form 4TRANSCRIPT
This question paper consists of 50 questions. Each question is followed by four options A, B, C and D. Choose one correct answer for each question. Answer all the questions.1 Harris picks some tomatoes.
What type of action is this?
Harris memetik beberapa biji buah tomato.
Apakah jenis tindakan itu?
A A reflex action
Tindakan refleks
B A capillary action
Tindakan kapilari
C A voluntary action
Tindakan terkawal
D An involuntary action
Tindakan luar kawal
2 The figure shows one of the human endocrine
glands.
Rajah menunjukkan satu daripada kelenjar
endokrin manusia.
What is the immediate effect on a person if the
gland is removed?
Apakah kesan serta merta yang dihadapi oleh
seseorang sekiranya kelenjar ini dibuang?
A The blood pressure increases
Tekanan darah meningkat
B The metabolic rate becomes low
Kadar metabolisme badan rendah
C The blood sugar level increases
Aras gula dalam darah naik
D The secondary sex characteristics are not
developed
Ciri seks sekunder tidak berkembang
3 What is meant by body coordination?
Apakah maksud koordinasi badan?
A To coordinate bodys growth
Menyelaras pertumbuhan badan
B To coordinate position and balance of the
body
Menvelaras kedudukan dan keseimbangan
badan
C To coordinate bodys responses towards
any stimuli
Menyelaras gerak balas badan terhadap
rangsangan
D To coordinate secretion of hormone
endocrine gland
Menyelaras perembesan hormon kelenjar
endokrin
4 The diagram shows a neuron.
Gambar rajah menunjukkan satu neuron.
What is labelled X?
Apakah label X?
A Axon
Akson
B Dendrite
Dendrit
C Dendron
Dendron
D Myelin sheath
Salut meilin
5 The diagram shows a part of the human
nervous system.
Gambar rajah menunjukkan sabahagian sistem
saraf manusia.
What is labelled S?
Apakah label S?
A Cerebrum
Serebrum
B Cerebellum
Serebelum
C Spinal cord
Saraf tunjang
D Medulla oblongata
Medula oblongata
6 The diagram shows the endocrine glands.
Which of the following glands A, B, C or D is
The pancreas?
Gambar rajah menunjukkan kelenjar endokrin.
Antara A,B,C dan D yang manakah kelenjar
pankreas?
7 The diagram shows an impulse pathway.
Rajah menunjukkan satu lintasan impuls.
Which of the following actions involves the
impulse pathway?
Antara tindakan berikut yang manakah
melibatkan lintasan impuls itu?
A Swallowing food
Menelan makanan
B Dancing with music
Menari dengan iringan muzik
C Walking on a tight rope
Berjalan di atas tali yang diregangkan.
D Blinking of the eyes to protect from dust
Mengedip mata untuk mencegah
kemasukan habuk
8 The diagram shows the structure of a human
brain.
Gambar rajah menunjukkan struktur otak
manusia.
Which part of the brain controls involuntary
actions?
Bahagian otak yang manakah mengawal
tindakan luar kawal?
9 Deficiency of which element causes the thyroid
gland to swell?
Kekurangan unsur yang manakah
menyebabkan kelenjar tiroid membengkak?
A Calcium
C Iron
Kalsium Besi
B Natrium
D Iodine
Natrium
Iodin
10 The following information shows the parts that
are involved in a reflex arc.
Maklumat berikut menunjukkan bahagian yang terlibat dengan arka refleks.
Which of the following impulse pathway is correct?
Antara yang berikut, laluan impulse yang manakah betul?
A P Q R S T
B T S R P Q
C R P S Q T
D T S P R Q
11 The diagram shows the structure of a human brain. Which of the parts A. B, C or D control
the body equilibrium?
Rajah menunjukkan struktur otak manusia.
Antara bahagian A,B,C dan D yang manakah mengawal keseimbangan badan?
12 The diagram shows the impulse pathway in nervous coordination.
Rajah menunjukkan lintasan impuls dalam koordinasi saraf.
Which of the following represents R?
Antara yang berihut, yang manakah
mewakili R?
A Eyes
Mata
B Brain
Otak
C Glands
Kelenjar
D Muscle
Otot
13 The diagram shows an effect of hormone
imbalance in the human body.
Rajah menunjukkan kesan ketidakseimangan
hormon dalam badan manusia.
Which of the following endocrine glands causes
the effect?
Antara kelenjar endokrin berikut, yang mananakah menyebabkan kesan itu?
A Thyroid
Tiroid
B Pituitary
Pituitari
C Adrenal
Adrenal
D Pancreas
Pankreas
14 A teenage girl has not shown the development
of her secondary sexual characteristics.
Which of the following is malfunctioning?
Seorang remaja perempuan tidak menunjukkan
perkembangan ciri-ciri seks sek undernya.
Antara yang berikut, yang rnanakah gagal
berfungsz dengan baik? A Ovary
Ovari
B Adrenal
Adrenal
C Pancreas
Pankreas
D Thyroid
Tiroid
15 The diagram 2 shows the human nervous
system.
Which of the parts A, B, C or D is a spinal
cord?
Rajah 2 menunjukkan sistem saraf manusia Antara bahagian A, B, C dan D yang manakah
merupakan saraf tunjang?
16 The process to produce gametes is
Proses untuk menghasilkan gamet ialah
A mutation
mutasi
B mitosis
mitosis
C meiosis
meiosis
D fertilization
Persenyawaan
17 The figure shows a process that occurs during
cell division.
Rajah menunjukkan proses yang berlaku
semasa pembahagian sel
The process refers to
Proses tersebut ialah
A mitosis
mitosis
B mutation
mutation
C cross-over
pindah silang
D fertilization
Persenyawaan
18 The chromosomes present in the male skin
cells are
Kromosom yang terdapat dalam sel kuli lelaki
Ialah
A 22 + Y
B 22 + X
C 44 + XX
D 44 + XY
19 The graph shows an example of variation
among the pupils in a class.
Graf menunjukkan satu contoh variasi di
kalangan pelajar dalam sebuah kelas.
Another example of the same type of variation is
Contoh lain bagi jenis variasi di atas ialah
A type of hair
jenis rambut
B body weight
berat badan
C blood group
kumpulan darah
D type of ear lobes
jenis cuping telinga
20 Ali and Ahmad are identical twins. Ali is
brought up in Malaysia. Ahmad is brought up
in England by his foster parents. They may be
different in
Ali dan Ahmad adalah kembar seiras. Ahmad
dibesarkan oleh keluarga angkatnya di
England. Mereka mungkin berbeza dari segi
A weight
berat badan
B blood group
kumpulan darah
C type earlobe
jenis lekapan cuping
D the ability to role the tongue
kebolehan menggulung lidah
21 The figure shows the chromosomes found in
the cells of a human body suffering from a
genetic disease.
Rajah menunjukkan kromosom yang terdapat
dalam sel badan seorang penhidap sejenis
penyakit baka.
Which chromosomes pair causes the disease?
Pasangan kromosom yang manakah
menyebabkan penyakit tersebut?
A 1
B 6
C 21
D 23
22 Which of the following is caused by
chromosome mutation?
Antara yang berikut, yang manakah
disebabkan oleh mutasi kromosom?
A Haemophilia
Hemofilia
B Colour blindness
Buta warna
C Downs syndrome
Sindrom Down
D Sickle-cell anaemia
Anemia sel sabit
23 Which of the following is an
example of a discontinuous
variation?
Antara berikut, yang manakah
contoh variasi tak selanjar?
A Height
Ketinggian
B Skin colour
Warna kulit
C Body weight
Berat badan
D Blood group
Kumpulan darah
24 The diagram shows a flag.
A student cannot differentiate
the colours of the flag.
Rajah menunjukkan satu
bendera. Seorang murid tidak dapat membezakan warna pada
bendera itu.
What is the student suffering
from?
Apakah yang dihidapi oleh murid
itu?
A Albinism
Albinisme
B Thalassemia
Talasemia
C Colour blindness
Buta warna
D Downs syndrome
Sindrom down
25 The diagram shows a cross breeding of two
traits of garden peas.
Rajah menunjukkan kacuk silang bagi dua
trait kacang pea.
What is the ratio of the phenotype in the first generation?
Berapakah nisbah fenotip dalam generasi pertama?
26 Which of the following is a chemical change?
Antara yang herikut. yang manakah perubahan
kimia?
A Melting of ice
Peleburan ais
B Dissolving sugar in water
Melarutkan gula dalam air
C Burning of magnesium ribbon
Pembakaran pita magnesium
D Extraction of salt from sea water
Pengekstrakan garam daripada air laut27 The diagram shows a type of cell division. Rajah menunjukkan sejenis pembahagian sel.
What is the chromosome content in P and in
Q?
Apakah kandungan krornosom dalam P dan
dalam Q?
28 Which of the following is an example of a
physical change?
Antara yang berikut, yang manakah contoh
perubahan fizik?
A Frying of egg
menggoreng telur
B Melting of ice
Peleburan ais
C Rusting of nail
Pengaratan paku
D Burning of paper
Pembakaran kertas
29 The diagram shows an experiment to study the
heat change in a chemical reaction.
Rajah menunjukkan suatu eksperimen untuk
mengkaji perubahan haba dalam satu tindak
balas.
What type of reaction is involved?
Apakah jenis tindak balas yang berlaku?
A Exothermic
Eksotermik
B Endothermic
Endotermik
C Neutralization
Peneutralan
D Decomposition
Penguraian
30 Which of the following characteristics indicate
physical changes of a substance?
Antara berikut yang manakah merupakan ciri perubahan fizik pada suatu bahan?
A No new substances are formed
Tidak menghasilkan bahan baru
B Cannot change back into the original state
Tidak boleh ditukarkan kepada bahan asal
C Involves a lot of energy change
Melibatkan perubahan tenaga yang banyak
D Produce new substances
Menghasilkan bahan baru
31 Which of the following A, B, C or D
represents gas particles?
Antara A, B, C dan D yang manakah mewakili zarah gas?
32 The diagram shows the structure of an atom.
Which of the following A, B, C or D
is a proton?
Gambar rajah menunjukkan struktur satu atom. Antara A, B, C dan D yang manakah proton?
33Figure 1 shows a changes in state of matter.
Rajah 1 menunjukkan perubahan keadaan jirim.
Gas Solid
diagram1
The process is known as
Proses ini adalah
A melting
peleburan
B freezing
pembekuan
C sublimation
pemejalwapan
D condensation
Kondensasi
34Based on the table, which elements are isotopes?
Berdasarkan jadual berikut, manakah unsur-unsur yang merupakan isotop?
ElementNucleon Number
Number of protonsNumber of neutron
E1266
G1367
J1477
L1688
A E and G
B G and J
C J and L
D E and L
35The freezing point of distilled water is
Takat beku air suling ialah
A -4oC
B 0oC
C 3oC
D 100oC
36Based on the periodic table, which element
represents a metal?
Berdasarkan jadual berkala berikut, yang manakah mewakili unsur logam?
37Which of the following A, B, C or D represents the process of sublimation?
Antara A, B, C dan D yang manakah mewakili proses pemejalwapan?
38The figure shows the structures of atoms P and Q.
Rajah menunjukkan struktur atom P dan atom Q.
What is the similarity between atoms P and Q?
Apakah persamaan antara atom P dan atom Q?
A The number of neutrons
Bilangan neutron
B The nucleon number
Nombor nukleon
C The proton number
Nombor proton
D The subatomic particles
Zarah sub atom
39 The diagram shows an incomplete periodic table.
Gambar rajah menunjukkan jadual berkala yang tidak lengkap.
What type of element is in the shaded area?
Apakah jenis unsur dalam kawasan berlorek?
A Metal
C Non-metal Logam Bukan logam B Inert gas
D Semi-meta Gas adi
Separuh logam
40Pure water can be produced from polluted
water by
Air tulen boleh dihasilkan daripada air yang tercemar dengan cara
A evaporation
penyejatan
B boiling
pendidihan
C distillation
penyulingan
D crystallization
Penghabluran
41Diagram shows a change in the state of matter
Rajah menunjukkan perubahan keadaan
jirim.
What is process X?
Apakah proses X?
A Melting
Peleburan
B Boiling
pendidihan
C Condensation
Kondensasi
D Sublimation
pemejalwapan
42 Diagram shows the structure of an atom.
Which of the following A, B, C or D represents a proton?
Rajah menunjukkan struktur atom. Antara A, B, C dan D yang manakah mewakili proton?
43 The following information shows the characteristics and uses of material Y.
Maklumat berikut menunjukkan ciri dan
kegunaan bahan Y.
Light weight
ringan
Shiny surface
Permukaan berkilat
Used as food wrapper
Digunakan sebagai
pembalut makanan
Good heat conductor
Pengalir haba yang baik
What is material Y?
Apakah bahan Y?
A Zinc
B Plastic
C Carbon
D Aluminium
44 Diagram shows the nucleus of an atom.
Rajah menunjukkan nucleus atom. How many electrons are in this atom?
Berapakah bilangan electron dalam atom ini?
A 1
B 3
C 4
D 7
45 Diagrams shows incomplete periodic table
Rajah menunjukkan Jadual Berkala yang tidak lengkap.
Which of the following is a correct property of Q?
Antara yang berikut, yang manakah sifat Q yang betul?
A Dull
Pudar
B Ductile
Mulur
C Low melting point
Takat lebur rendah
D Low tensile strength
Kekuatan regangan rendah
46 Table shows physical properties of four
elements.
Jadual menunjukkan sifat fizik bagi empat
unsur.ElementsProperties
PShiny surface
Permukaan berkilat
QHeat insulator
Penebat haba
RLow tensile strength
Kekuatan regangan rendah
SDuctile
Mulur
Which of the elements in table are metals?
Antara unsur dalam jadual, yang manakah
logam?
A P and Q
B R and S
C Q and R
D P and S47Table shows the proton number and the number of neutrons of an atom.
Jadual menunjukkan nombor proton dan bilangan neutron bagi suatu atom.Proton number
Nombor protonNumber of neutrons
Bilangan neutron
89
What is the nucleon number of the atom?
Berapakah nombor nukleon bagi atom ini?
A 8
B 9
C 17
D 748The following diagram shows the symbol of atom Y.
Rajah dibawah menunjukkan symbol
atom Y.
How many protons, electrons and neutrons are found in atom Y?
Berapakah bilangan proton, elektron dan neutron bagi atom Y?Number of
protons
Nombor
protonNumber of
electrons
Nombor
elektronNumber of
neutrons
Nombor
neutron
9
1010
9
910
9
919
19
1928
49The table shows some physical properties of elements X, Y and Z.
(Jadual menunjukkan sebahagian sifat fizikal bagi unsur X, Y dan Z)
Element
BahanMelting point (0C)
Takat leburElectrical conductivity in
Kekonduksian elektrik dalam
Solid state
Keadaan pepejalMolten state
Keadaan lebur
X115PoorPoor
Y800PoorGood
Z2 100GoodGood
What are substances X, Y and Z ?
(Apakah bahan X, Y dan Z?)
XYZ
AMoleculeAtomIon
BMoleculeIonAtom
CAtomMoleculeIon
DIonAtomMolecule
50Liquid M has boiling points of 78 0C and liquid N has boiling point of 1000C. How to obtain liquid M from the mixture of the two liquids?
(Cecair M mempunyai takat didih 780 C dan takat didih cecair N 1000C. Bagaimanakah cara untuk mendapatkan cecair M daripada campuran kedua-dua cecair tersebut?)
A Filtration
(Penurasan)
B Crystallization
(Penghabluran)
C Distillation
(Penyulingan)
D Evaporation
(Penyejatan)
End Of Question Paper
[Kertas Soalan Tamat]
Gland
Kelenjar
Duodenum
Duodenum
Hydrochloric acid
Asid hidroklorik
Beginning of the experiment
Awal eksperimen
Hydrochloric acid
Asid hidroklorik
Zinc
Zink
Height
Ketinggian
Number of pupils
Bilangan pelajar
Chromatid
Kromatid
P Motor neurone
Neuron motor
Q Effector
Efektor
R Intermediate neurone
Neuron perantaraan
S Sensory neurone
Neuron deria
T Receptor
Reseptor
End of the experiment
Akhir eksperimen
A
B
C
D
EMBED PBrush
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