biologi p1 (copy sbp)
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Untuk Kegunaan Pemeriksa
Bahagian Soalan Markahpenuh
Markahdipeolehi
A
1 12
2 12
3 12
4 12
5 12
B6 20
7 20
C8 20
9 20
Jumlah 100
Nama:…………………………………………………4551/2BiologiKertas 2MEI2013
Tingkatan:…………… ……………………………….
212
1.
2.
3.
4.
5.
jam
SMK BANDAR PUCHONG JAYA(A) 47100, JALAN PIPIT, PUCHONG
PEPERIKSAAN PERTENGAHAN TAHUNTINGKATAN LIMA 2013
BIOLOGI
Kertas 2
Dua jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
Kertas soalan ini mengandungi tiga bahagian.Bahagian A, Bahagian B dan Bahagian C. Jawabsemua soalan dalam Bahagian A, satu soalandaripada Bahagian B dan satu soalan dari BahagianCJawapan kepada Bahagian A hendaklah ditulisdalam ruang jawapan yang disediakan dalam kertassoalan. Langkah penting dalam kerja mengirahendaklah ditunjukkan.Jawapan kepada Bahagian B dan Bahagian Chendaklah ditulis pada ruang jawapan yangdisediakan. Anda diminta menjawab dengan lebihpanjang untuk Bahagian B dan Bahagian C tetapijawapan mestilah jelas dan logik. Dalam jawapananda, persamaan, gambar rajah, jadual, graf dan caralain yang sesuai untuk menjelaskan jawapan andaboleh digunakan.Jawapan kepada ketiga-tiga bahagian ini hendaklahdiserahkan bersama-sama. Anda hendaklahmenyerahkan kertas tulis dan kertas graf tambahan.Penggunaan kalkulator saintifik yang tidak bolehdiprogramkan adalah dibenarkan.
Kertas soalan ini mengandungi 22 halaman bercetak
4551/2 @ 2013@SMKBPJ(A) [Lihat sebelahSULIT
SULIT 4551/14551/1BiologiKertas 1Mei20131 jam 15 min
SMK BANDAR PUCHONG JAYA(A) JALAN PIPIT, 47100
PEPERIKSAAN PERTENGAHAN TAHUN 2013
TINGKATAN 5
BIOLOGIKertas 1
1 Jam 15 Minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
1. Kertas soalan ini adalah dalam Bahasa Inggeris
.
Kertas soalan ini mengandungi 25 halaman bercetak.
CONFIDENTIAL
INFORMATION FOR CANDIDATES
4551/1 2
1.2.
3.
4.
5.
6.7.
This question paper consists of 50 questions.Answer all questions.
Answer each question by blackening the correct space on the answer sheet.
Blacken only one space for each question.
If you wish to change your answer, erase the blackened mark that you have
made. Then blacken the space for the new answer.
The diagrams in the questions provided are not drawn to scale unless stated.
You may use a non-programmable scientific calculator.
4551/1 2 TURN OVER
CONFIDENTIAL 4551/1 3
For Questions 1 to 50, each question is followed by four alternative answers, A, B, C orD. Choose one correct answer for each question and blacken the corresponding spacein your objective answer sheet.
1. Diagram below shows the structure of a cell organelle.
Which cell does not posses this organelle?A Guard cell
B Spongy mesophyll cell
C Epidermal cell
D Palisade mesophyll cell
2 The following statements are about an organelle of a cell.
Exists freely in the cytoplasm or is attached to the roughendoplasmic reticulum.
Site of the protein synthesis
What is the organelle?A Vacuole
B Nucleus
C Golgi body
D Ribosome
3 The diagram shows the liquid composition of the human body.
Which of the following form the internal environment?A P, Q, R
B Q, R, S
C P, R, S
D P, Q, S
4551/1 3 TURN OVER
CONFIDENTIAL
4Which of the following is a connective tissue?
AC
BD
4551/1 4
5 What are the processes involved in the movement of water and mineral ions into roothairs?
Water Mineral ionsA.
D.
C.
D.
Facilitated diffusion
Active transport
Osmosis
Osmosis
Osmosis
Osmosis
Active transport
Facilitated diffusion
6 Which of the following onion cells were immersed in a hypotonic solution?4551/1
4
TURN OVER
CONFIDENTIAL 4551/1 5
7 The graph shows the changes in mass of potato strips immersed in differentconcentrations of sucrose solution.
Based on the above graph which of the following concentrations of sucrose solutionshould be used so that a flaccid potato strip regains its turgidity?
A 1.5 g per 100 ml
B 2.5 g per 100 ml
C 3.5 g per 100 ml
D 4.5 g per 100 ml
8 A plant cell is immersed in distilled water.Which of the following is true about the movement of the water molecules in the early
stage ?
A No water molecules are entering or exiting the cell
B. The rate of water molecules entering and exiting the cell is the same
C. The rate of water molecules entering the cell is higher than exiting the cell
D. The rate of water molecules exiting the cell is higher than entering the cell
4551/1 5 TURN OVER
X Y Z
Carbohydrate Protein Lipid
Protein Carbohydrate Lipid
Protein Lipid Carbohydrate
Lipid Carbohydrate Protein
CONFIDENTIAL
9The diagram shows the molecular structure of three food classes.
Which food classes do X, Y and Z belong to?
AB
C
D
4551/1 6
4551/1 6 TURN OVER
Enzyme R Enzyme S
Secreted in the stomach Secreted into the duodenum
The active site changes at pH more
than 4
The active site changes at pH more
than 7
R is trypsin S is lipase
Synthesized in the rough in the
endoplasmic reticulum
Synthesized in the smooth
endoplasmic reticulum
CONFIDENTIAL 4551/1 7
10
11
Diagram below shows the rate of enzyme hydrolysis reaction, R and S in the humanbody.
Which of the following is true about enzymes R and S?
AB
CD
The diagram below shows the breaking down of complex molecules by an enzyme.Which of the molecules A, B, C and D represents the substrate?
4551/1 7 TURN OVER
Stage X Stage Y
The chromosomes start toshorten and thicken
The chromosomes form chromatidswhich move to the opposite poles of thecell
The chromosomes havereplicated
The chromosomes start to elongate andnot clearly visible
The chromosomes are at theequator plane
The chromosomes are at the oppositepoles in the cell
The chromosomes form twinchromatids
The homologous chromosomes arepaired
CONFIDENTIAL
12Diagram below shows the phases in the mitotic cell division.
4551/1 8
Prophase X Anaphase Y
Which of the following the statements is true about the chromosomes at stages Xand Y?
A
B
C
D
13 The diagram below shows two stages in meiosis.
What is the chromosome behaviour in stage P?A Chromosome condense and thicken
B Chromosome arrange themselves around equatorial plane
C Homologous chromosome pair together and cross-over occurs
D Homologous chromosome separate and move to the opposite poles
4551/1 8 TURN OVER
Stage
Structure
in cell
P Q R S
Nucleus
membrane
Present Nil Nil Nil
Chromosome At cell poles Move
towards cell
poles
At the
equator of
cell
Randomly
distributed in
cell
Cytoplasm Divides Does not
divide
Does not
divide
Does not
divide
Spindle fibre Nil Present Present Present
P Q R S
Anaphase Metaphase Prophase Telophase
Metaphase Prophase Telophase Anaphase
Telophase Anaphase Metaphase Prophase
Prophase Telophase Anaphase Metaphase
CONFIDENTIAL
14The table shows changes in a cell during mitosis.
What are P, Q, R and S?
AB
C
D
4551/1 9
15 Diagram shows some of the stages in meiosis process taking place in a diploidcell, 2n = 4.
Which of the following is the correct sequence for the stages?
A I, II, III, IVC I, IV, II, III
B I, III, IV, IID I, IV, III, II
4551/1 9 TURN OVER
CONFIDENTIAL 4551/1 10
16
17
Diagram shows part of the human digestive system.
Which of the following will result if X is removed?A Lipase is not produced
B Protein will not be digested
C Digestion of fats became slow
D Pancreatic juice does not reach the duodenum
The diagram below shows a longitudinal section of a villus.
Which of the following nutrients are found in X?I Glucose
III Fat
II Amino acid
IV Vitamin D
4551/1
A I and II onlyB III and IV only
CD
10
I, II and IV onlyI, II, III and IV
TURN OVER
CONFIDENTIAL 4551/1 11
18
19
The diagram shows a human digestive system.Which of the parts A, B, C or D is involved in formation of faeces?
The diagram shows a child suffering from a disease.
Which of the foods A, B, C or D should be taken often by the child to recover from thedisease?
A
B
C
D
4551/1 11 TURN OVER
P Q R
Glucose Water Oxygen
Oxygen Glucose Carbon dioxide
Carbon dioxide Energy Oxygen
Carbon dioxide Glucose Oxygen
CONFIDENTIAL 4551/1 12
20 The following equation shows the process of photosynthesis.
SunlightP + Water Q + R
Chlorophyll
What is represented by P, Q and R?
AB
C
D
21 Diagram below is a graph showing the effect of light intensity on the rate ofphotosynthesis.
Which of the following can be concluded about the rate of photosynthesis betweenthe curves J and K?
A
B
C
D.
It is limited by the light intensity
It is not influenced by the temperature
It is limited by the concentration of carbon dioxide
It is not influenced by the concentration of carbon dioxide
4551/1 12 TURN OVER
CONFIDENTIAL 4551/1 13
22 The diagram shows a “healthy diet” pyramid.
Which level of food needs to be taken the most?A Level 1 C Level 3
23
B Level 2
Glucose + Oxygen
The above equation showsA aerobic respiration
B hydrolysis of glucose
C anaerobic respiration
D condensation of glucose
D Level 4
Carbon dioxide + Water + ATP
24 Which of the following information is true for both photosynthesis and aerobicrespiration?
Photosynthesis Aerobic respiration
A Substrate Water and carbon Glucose
dioxide
B Condition at which Presence of light Absence of light
process takes place
C Cell that carries out Cells with chloroplasts All types of living cells
the process
4551/1
D Products Glucose, oxygen and
water
13
Carbon dioxide, ethanol
and energy
TURN OVER
X Lime-water turns cloudy
Y Gas bubbles are released
Z Temperature in thermos-flask increases
CONFIDENTIAL 4551/1 14
25 Diagram shows an experiment on anaerobic respiration in yeast.
Which of the following are observed after 30 minutes?
A X and Y onlyC X and Z only
B Y and Z onlyD X, Y and Z
26 Diagram shows the graph of volume of the carbon dioxide taken in or released by aplant in forest at different light intensities.
Which of the following is true about the information obtained from the graph?A At point W, the quantity of carbon dioxide released is zero
B At point Y, the quantity of carbon dioxide released is maximum
C At point X, the quantities of the intake and the release of carbon dioxide are equal
D At point Z, the quantities of the intake and the release of carbon dioxide are equal
4551/1 14 TURN OVER
R S T
Contains blood withhigh concentration of
oxygen
Allows oxygen todiffuse into thealveolus
Contains blood withhigh concentrationof carbon dioxide
Contains blood withHigh concentration of
oxygen
Allows carbon dioxideto diffuse into thealveolus
Contains blood withhigh concentrationof carbon dioxide
Contains blood with highconcentration of carbondioxide
Allows carbon dioxideto diffuse into thecapillary
Contains blood withhigh concentrationof oxygen
Contains blood with highconcentration of carbondioxide
Allows oxygen todiffuse into thecapillary
Contains blood withhigh concentrationof oxygen
CONFIDENTIAL 4551/1 15
27 The following information shows the results of an experiment to determine theoxygen content in exhaled air using J-tube.
Length of exhaled air column
Length of exhaled air column after
= 10.0 cm
treatment with potassium hydroxide
Length oh of exhaled air column aftertreatment with potassium pyrogallol
=
=
9.6 cm
8.5 cm
The percentage of oxygen content in the exhaled air isA 4.2 %
B 8.5 %
C 11.0 %
D 21.0 %
28 The diagram shows gaseous exchange in alveolus.
T
S
R
Which of the following is true about blood vessels R, S and T?
A
B
C
D
4551/1 15 TURN OVER
Capture Number of garden snails captured
First 200 were marked
Second 50 marked 80 unmarked
CONFIDENTIAL 4551/1 16
29 Which of the following organisms is a saprophyte?
A C
DB
30 Table shows the results of an experiment to study the population of gardensnails in a vegetable farm.
What is the approximate population of the snails in the farm?A 125
B 320
C 330
D 520
31 The following information is related to a process occurring in an ecosystem.
The pioneer species is replaced by a new species which is moreadapted to the habitat
The process occurs gradually over a long period of time
The process ends with a climax community
The process isA colonization
B competition
C evolution
D succession
4551/1 16 TURN OVER
CONFIDENTIAL 4551/1 17
32 Diagram shows part of the nitrogen cycle.
Plant protein
Nitrate
Animal protein
Ammonium compound
Bacteria X
Nitrite
Name bacteria X.A Rhizobium
B Lactobacillus
C Nitrobacter
D Nitrosomonas
33 Which of the following does not cause water pollution?A Sewage
B Carbon dioxide
C Excess fertilizers
D Industrial waste
34 The diagram shows an environment phenomenon.
What is the phenomenon?A Green house effect
B Ozone depletion
C Air pollution
D Radiation effect
4551/1 17 TURN OVER
CONFIDENTIAL 4551/1 18
35 The following information is about eutrophication.
P – Algae grow and cover the surface of the lakeQ – The rate of bacteria reproduction increaseR – BOD value increaseS – Organic fertilizer flows into the lake
Which of the following sequences is correct about the eutrophication process?A.
B.
C.
S
P
S
P
S
Q
Q
R
R
R
Q
P
D. Q S P R
36 The following information shows steps of reactions during the destruction of theozone layer.
P – Chlorine atom reacts with ozone to produce chlorine monoxide andoxygen molecules
Q – Free oxygen atom will break the chlorine monoxide bondR – Ultra violet ray breaks the chlorine chemical bond in CFC to
produce free chlorine atomS – Free chlorine atom repeats the chain reaction
Which of the following sequences of steps is correct during ozone destruction?A P, R, Q, S
B Q, P, R, S
C R, P, Q, S
D R, Q, P, S
37 The diagram shows a sequence in a process carried out by a leukocyte.
What is the process shown?A Lyses
C Phagocytosis
B Agglutination
D Neutralisation
4551/1 18 TURN OVER
CONFIDENTIAL 4551/1 19
38 The diagram shows the circulatory system of a fish.
What is organ X?
A LungC Stomach
B KidneyD Heart
39 Which of the following sequence of blood clotting mechanism is correct?
A Platelets stickto one another
Thromboplastinis released
Prothrombinchanges into
Fibrinogenchanges into
thrombin fibrin
BPlatelets stickto one another
Thromboplastinis released
Prothrombinchanges into
Fibrinogenchanges into
thrombin fibrin
CPlatelets stickto one another
Thromboplastinis released
Fibrinogenchanges into
Prothrombinchanges into
fibrin thrombin
DProthrombinchanges into
Thromboplastinis released
Fibrinogenchanges into
Thromboplastinis released
thrombin fibrin
4551/1 19 TURN OVER
CONFIDENTIAL 4551/1 20
40 The diagram shows the lymphatic system.
The role of K isA
B.
C
D
to filter lymph and destroy antigens
to destroy erythrocytes of more than 120 days old
to store fatty acid and glycerol absorbed by the lacteal
to get rid of excess tissue fluid thus preventing oedema
41 Diagram shows a type of plant tissue.
Thickening of cell wall by substance X
What is the importance of the thickening of cell wall by substance X?A
B
C
To give turgidity to the tissue
To transfer water and mineral salts
To transfer photosynthesis products
D To give support and mechanical strength
4551/1 20 TURN OVER
Blood cell Description
Erythrocyte Biconcave in shape to enable the change of shape while
passing through the blood capillary
Platelet Without nucleus and involved in the blood clotting
mechanism
Monocytes Produced in the bone marrow and produce antibodies to
destroy pathogens
Neutrophil Without granules and destroy pathogens by phagocytosis
CONFIDENTIAL
42 Which of the following descriptions is true about blood cells?
A
B
C
D
4551/1 21
43 The diagram shows a human lumbar vertebra.
What is the function of X and Y in the figure?A Protection for spinal cord
B Surfaces for rib articulation
C Surfaces for vertebral joints
D Surfaces for muscle attachment
4551/1 21 TURN OVER
P Q R S
Relaxes Contracts Is pushed downwards Is pushed downwards
Contracts Relaxes Is pushed downwards Is pushed downwards
Relaxes Contracts Is pulled upwards Is pulled upwards
Contracts Relaxes Is pulled upwards Is pulled upwards
CONFIDENTIAL 4551/1 22
44
45
The diagram shows the structure of a human forearm.
What happens to the parts P, Q, R and S which cause the arm to be in the positionas shown in the diagram?
AB
C
D
The diagram shows human bones.
P
R
Q
S
Which bones are parts of the axial skeleton?A P and S
C P, Q and R
B Q and R
D Q, R and S
4551/1 22 TURN OVER
CONFIDENTIAL 4551/1 23
46 Which of the following neurons transmits the impulse from the receptor to the centralnervous system?
A
C
B
D
47 What is the function of the axon of an afferent neuron?
A To carry impulse towards the cell bodyB To speed up the conduction of impulse
C To carry impulse away from the cell body
D To release neurotransmitter in the synaptic cleft
4551/1 23 TURN OVER
Hormone P Hormone Q
Insulin
Glucagon
Adrenaline
Thyroxine
Glucagon
Insulin
Insulin
Adrenaline
CONFIDENTIAL 4551/1 24
48 Diagram shows how glucose changes to glycogen in the human body.
Increases
Normal glucose level
Reduced
High glucose level
Low glucose level
Hormone P
Normal glucose level
Hormone Q
Which of the following represent hormones P and Q?
AB
C
D
4551/1 24 TURN OVER
CONFIDENTIAL
49 A child ran very fast when
4551/1 25
chased by a fierce dog.
Which of the following reactions occur in the child’s body?I
II
III
IV
Metabolic rate increases
Rate of heart beat increases
Body temperature decreases
Blood glucose level increases
A I and III onlyC I, II and IV only
B III and IV onlyD II, III and IV only
50 Figure shows the pathway of an impulse in a reflex arc.
Which statement is true in the figure?
A N causes the finger to reactB 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
4551/1 25 TURN OVER
Prepared by,
..........................................
(Pn. Norzamzarina Ariffin)
Checked by,
..........................................
(Pn. Ong Choon Ling)
Approved by,
..........................................
1 C 11 B 21 C 31 D 41 D2 D 12 C 22 A 32 C 42 B3 C 13 D 23 A 33 B 43 D4 A 14 C 24 C 34 A 44 C5 C 15 D 25 D 35 A 45 A6 A 16 D 26 C 36 C 46 D7 A 17 B 27 C 37 C 47 C8 C 18 D 28 D 38 D 48 A9 B 19 A 29 A 39 A 49 C10 A 20 D 30 D 40 A 40 A
Marking scheme :
Paper 1
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