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WorksheetsBIO F4 KSSM: PAPER 1 (SET 1)
Total questions: 40
Worksheet time: 41mins
A
B
C
D
Moves the bones
Menggerakan tulang
Pumps blood to all parts of the body
Mengepam darah ke seluruh badan
Detects stimulus and transmits impulse
Mengesan rangsangan dan menghantar impuls
Peristaltic movement along the digestive tract
Pergerakan peristalsis sepanjang salur pencernaan
A
B
C
D
Facilitated diffusion
Resapan berbantu
Active transport
Pengangkutan aktif
Simple diffusion
Resapan ringkas
Osmosis
Osmosis
A
B
C
D
Why does salted fish remain preserved after a few months?
Mengapakah ikan masin kekal terawet selepas beberapa bulan?
The growth of bacteria is inhibited
Pertumbuhan bakteria tidak berlaku
The pH of the solution used is low
pH larutan yang digunakan adalah rendah
The water content in the fish is maintained
Kandungan air di dalam ikan dikekalkan
Water molecules enter the fish cells by osmosis
Molekul air memasuki sel-sel ikan secara osmosis
Which enzyme is correctly matched to its function?
Enzim manakah yang dipadankan dengan betul kepada fungsinya?
Protease - Removing hair
Protease - Menanggalkan bulu
Amylase - Soften the vegetables
Amilase - Melembutkan sayuran
Lipase - Production of yogurt
Lipase - Penghasilan yogurt
Cellulase - Convert starch to glucose
Selulase - Menukarkan kanji kepada glukosa
Which characteristic of saturated fats that distinguishes them from unsaturated fats?
Ciri lemak tepu manakah yang membezakannya daripada lemak tak tepu?
Do not contain cholesterol
Tidak mengandungi kolestrol
Contain high proportion mass of oxygen
Mengadungi nisbah jisim oksigen yang tinggi
Contain only unbranched fatty acids
Mengadungi hanya asid lemak tidak bercabang
Have no double bonds between their carbon atoms
Tidak mempunyai ikatan dubel di antara atom-atom karbon
Which event occurs only in meiosis?
Kejadian yang manakah hanya berlaku dalam meiosis?
Chromatid formation
Pembentukan kromatid
Chromosome pairing
Kromosom berpasangan
Chromosome condensation
Kromosom menebal
Chromosomes move to poles of cell
Kromosom bergerak ke kutub sel
The diagram shows stage anaphase of mitosis of an animal cell.
Rajah menunjukkan peringkat anafasa dalam mitosis satu sel haiwan.
6
12
18
24
A
B
C
D
A
B
C
D
The diagram shows the bile duct is blocked by a gallstone.
Rajah menunjukkan salur hempedu yang tersumbat oleh batu hempedu.
Which of the following is the consequence of the occurrence?
Antara berikut, yang manakah adalah akibat daripada kejadian itu?
Amylase is not produced
Enzim amilase tidak dapat dihasilkan.
Lipase is not produced
Enzim lipase tidak dapat dihasilkan
Digestion of starch will not occur
Pencernaan kanji tidak akan berlaku
Digestion of lipids will be slow
Pencernaan lipid menjadi perlahan.
The following information shows the result of an experiment to determine the energy value of a cashew nut.
Maklumat berikut menunjukkan keputusan suatu eksperimen untuk menentukan nilai tenaga bagi gajus.
Determine the calorific value of cashew nut.
Tentukan nilai kalori kacang gajus
1.488 kJg-1
1.848 kJg-1
2.772 kJg-1
3.818 kJg-1
I and II
I and III
II and IV
III and IV
A
B
C
D
A
B
C
D
What is produced during the anaerobic respiration in human muscles and yeast?
Apakah yang dihasilkan semasa respirasi anaerob dalam otot manusia dan yis?
Ethanol
Etanol
Lactic acid
Asid laktik
Heat energy
Tenaga haba
Carbon dioxide
Karbon dioksida
What are produced during the fermentation by yeast ?
Apakah yang dihasilkan semasa fermentasi oleh yis?
Ethanol , carbon dioxide and energy
Etanol, karbon dioksida dan tenaga
Lactic acid, carbon dioxide and energy
Asid laktik, karbon dioksida dan tenaga
Carbon dioxide, water and energy
Karbon dioksida, air dan tenaga
Carbon dioxide and energy
Karbon dioksida dan tenaga
What is/are produced during the anaerobic respiration in human muscles ?
Apakah yang dihasilkan semasa respirasi anaerob dalam otot manusia ?
Ethanol and energy
Etanol dan tenaga
Lactic acid and energy
Asid laktik dan tenaga
Heat energy
Tenaga haba
Carbon dioxide
Karbon dioksida
Which of the following changes will increase the rate of respiration in an organism?
Antara perubahan berikut, yang manakah akan meningkatkan kadar respirasi suatu organisma?
Body temperature decreases
Suhu badan menurun
The glucose concentration of blood decreases
Kepekatan glukosa dalam darah menurun
The oxygen concentration in the blood increases
Kepekatan oksigen dalam darah meningkat
The carbon dioxide concentration in the blood increases
Kepekatan karbon dioksida dalam darah meningkat
The diagram shows an alveolus and a surrounding blood capillary.
Rajah menunjukkan satu alveolus dan satu kapilari darah berdekatan.
A
B
C
D
Which of the following is the valve that prevents the back flow of blood from the right ventricle into the right atrium in human heart?
Antara berikut, manakah injap yang menghalang pengaliran balik darah dari ventrikel kanan ke atrium kanan dalam jantung manusia?
Bicuspid valve
Injap bikuspid
Semilunar valve
Injap sabit
Tricuspid valve
Injap trikuspid
Pocket valve
Injap poket
The diagram shows a mechanism of antibody destroying an antigen.
Rajah menunjukkan satu mekanisme antibodi memusnahkan antigen.
Which of the following is the mechanism?
Antara berikut, yang manakah mekanisme itu?
Lysis
Lisis
Neutralisation
Peneutralan
Precipitation
Pemendakan
Agglutination
Penggumpalan
A
B
C
D
A
B
C
D
A
B
C
D
Which part of nephron is involved in the reabsorption of glucose in the kidney?
Bahagian nefron manakah yang terlibat dalam penyerapan semula glukosa dalam ginjal?
Loop of Henle
Liku Henle
Collecting duct
Tubul pengumpul
Distal convoluted tubule
Tubul berlingkar distal
Proximal convoluted tubule
Tubul berlingkar proksimal
The reabsorption of amino acids occurs through
Penyerapan semula asid amino berlaku melalui
Osmosis
Osmosis
Active transport
Pengangkutan aktif
Facilitated diffusion
Resapan berbantu
Simple diffusion
Resapan ringkas
The diagram shows human endocrine system.
Rajah menunjukkan sistem endokrin manusia.
What is gland P?
Apakah kelenjar P?
Pituitary gland
Kelenjar Pituitari
Adrenal gland
Kelenjar Adrenal
Pancreas
Pankreas
Thyroid gland
Kelenjar Tiroid
A
B
C
D
Drinking alcohol inhibits the release of a hormone, resulting in the production of dilute urine. This occurs because the alcohol is disrupting the function of an organ.
Which of the following is the organ?
Meminum alkohol menghalang perembesan sejenis hormone menyebabkan penghasilan air kencing yang cair. Ini berlaku kerana alkohol menjejaskan fungsi suatu organ.
Antara berikut, yang manakah organ itu?
Thyroid gland
Kelenjar tiroid
Pituitary gland
Kelenjar pituitari
Adrenal gland
Kelenjar adrenal
Pancreatic gland
Kelenjar pankreas
A
B
C
D
The diagram shows the stages in the development of follicle in the ovary of human. R develops into S.
Rajah menunjukkan peringkat perkembangan folikel di dalam ovari manusia. R berkembang menjadi S.
What is structure S ?
Apakah struktur S?
primary follicle
secondary follicle
Graafian follicle
corpus luteum
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
Diagram shows the concentration of antibodies in a patient’s blood after being immunized
Rajah menunjukkan kepekatan antibodi dalam darah pesakit selepas diberi immunisasi.
Which of the following is true about the immunity shown?
Antara yang berikut, yang manakah benar tentang keimunan yang ditunjukkan ?
I. It gives temporary protection
Ia memberi perlindungan sementara
II. Antiserum is injected into the patient’s body
Antiserum disuntik dalam badan pesakit
III. It gives immediate immunity against the disease
Ia memberi keimunan sementara menentang penyakit
IV. White blood cells are stimulated to produce antibody
Sel darah putih dirangsang untuk menghasilkan antibodi
II and III only
I, II and III only
II, III and IV only
I, II, III and IV
Which of the following sequence is the development of a human zygote?
Antara berikut yang manakan urutan yang betul bagi perkembangan zigot manusia?
Zygote----> morula-----> blastocyst -----> embryo
Zigot --->morula ----> blastosis -----> embrio
Zygote ---->morula----> blastocyst ---->embryo
Zigot ----> morula ----> blastosista ----> embrio
Zygote ----> morula ----> foetus----> embryo
Zigot ----> morula -----> fetus ----> embrio
Zygote ----> embryo ----> foetus ----> blastocyst
Zigot -----> embrio -----> fetus ------> blastosista
