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Others Trial 2024 Biology Kertas 1 · SBP

1
The following statements shows the Standard Operating Procedures. - Wrapped carefully in absorbent material such as tissue paper - Packed carefully into a biohazard plastic bag and frozen Which material need to be managed according to the procedures above?
2
Diagram 1 shows the method of preparing slides of plant cell. Identify solution P in Diagram 1.
3
Diagram 2 shows a plasma membrane. What substances pass through X and Y?
4
Diagram 3 show a desalination process in some countries that are lack of fresh water known as reverse osmosis. Which of the following is correct regarding the technology used in Diagram 3?
5
Which of the following statements is a characteristic of an active transport?
6
Diagram 4 shows an enzyme molecules and a substrate molecules Which of the following diagrams show the molecules of the enzyme and substrate after incubation for 30 minutes in a boiling water bath?
7
Diagram 5 shows an experiment to study the action of pepsin on protein. The contents of the test tube are mixture of 2 ml of albumen suspension which has been boiled and cooled, 1 ml of 1% pepsin solution and four drops of 0.1 M hydrochloric acid. The albumen suspension turns clear after 30 minutes. Which of the following step is able to reduce the time taken for the albumen suspension to turn clear?
8
Diagram 6 shows the formation of lipids. What are X and Y?
9
The Diagram 7 shows the chromosomes in a cell during prophase of mitosis. Which of the following is the condition of chromosomes during telophase?
10
Diagram 8 shows a process that happens when a student runs for 800 meters. Which of the following is true about Diagram 8?
11
Diagram 9 shows a respiratory structure of an organism. Which of the following is true about the pathway of carbon dioxide in that organism?
12
Four different type of fruit juice P, Q, R and S were used to decolorise 1 cm³ of 0.1% DCPIP solution as shown in Diagram 10. | Fruit juice | Volume of juice to decolourise 1 cm³ of 0.1% DCPIP solution | |---|---| | P | 1.0 ml | | Q | 0.9 ml | | R | 0.8 ml | | S | 0.7 ml | Which of the following fruit juice A, B, C and D contains the lowest vitamin C concentration?
13
Diagram 11 shows the nutrient content for every 100g of certain food. | Food | Carbohydrate (g) | Protein (g) | Calcium (mg) | Vitamin A (µg) | Vitamin D (µg) | |---|---|---|---|---|---| | A | 4.8 | 0.0 | 16 | 44 | 6 | | B | 5.4 | 0.7 | 48 | 200 | 1 | | C | 4.0 | 17.4 | 120 | 30 | 8 | | D | 4.2 | 12.3 | 4 | 155 | 0 | Which food A, B, C or D in the Table 11 is most suitable for those suffering from bone fracture?
14
Diagram 12 shows heart patient who has a pacemaker. What is the function of the pacemaker to the patient? I Help to regulate patients with slow heartbeat, irregular heartbeat, and fast heartbeat II Pacemaker triggers electrical impulses to stimulate the contraction of the aorta muscles III Send the electrical impulses to the brain to promote the heartbeat IV Replaces malfunction sinoatrial node
15
Which factors contribute to the formation of tissue fluid in the intercellular spaces? I The walls of capillaries are permeable to some components of blood. II A high hydrostatic pressure at the venule end of the capillary network. III A high hydrostatic pressure at the arteriole end of the capillary network. IV An extensive network of lymphatic capillaries close to the capillary network.
16
Diagram 13 shows graph of antibody against time of individual P and individual Q. Which of the following diseases is related to individual P and individual Q?
17
Which of the following pairs of artificial immunity and its criteria are correctly matched? | | Artificial immunity | Criteria | |---|---|---| | I | Active immunity | Acquired through vaccine injection | | II | Passive immunity | Acquired through antiserum injection | | III | Active immunity | Antiserum injection is only once as the level of antibody will always exceed the level of immunity | | IV | Passive immunity | Second vaccine injection given to boost the level of antibodies exceeding the level of immunity |
18
Which of the following statements is true about nervous system?
19
Diagram 14 shows the structure of a nephron. Which of the following A, B, C and D, is part of the nephron that ammonium ion will be secreted actively?
20
Diagram 15 shows a joint in humans. What is the function of P?
21
A gynaecologist diagnosed Mrs. K is facing an infertility problem as shown in Diagram 16. Which of the following techniques are suitable to overcome Mrs. K's problem if she wants to get pregnant. I Surgery II Hormonal injection III In vitro fertilization IV Artificial insemination
22
Diagram 17 shows an American cockroach, Periplaneta americana undergoing a specific growth process in a few stages. What happen during these stages of growth process?
23
Which of the following statements is true about the importance of primary growth?
24
Which of the following pairs of plant pigment and colour are correct? | Plant pigment | Colour | |---|---| | I Xantophyll | Yellow | | II Carotenoid | Red | | III Pheophytin | Grey | | IV Chlorophyll b | Blue |
25
Diagram 18 shows a type of plant. Which of the following statements is true about the plant in Diagram 18?
26
Diagram 19 shows the results of an experiment to study the effects of macronutrient deficiency in plants. | Solution | Plant condition | Leaf colour | |---|---|---| | P | Stunted growth | Yellow | | Q | Premature death | Yellow at the leaf edges | What is solution P and Q?
27
Diagram 20 shows tissue X found in plants. Which of the following is the adaptation of tissue X to enable it to function efficiently?
28
Diagram 21 shows a graph on the effect of different auxin concentration on the root and shoot of a plant. Which of the following is true showing the seed growth condition at the point X?
29
Diagram 22 shows a reproductive system of a flowering plant. During double fertilization, P is fertilized by a male gamete. Which of the following, is the importance of cell P for survival of the plant?
30
Diagram 23 shows a longitudinal section of a flower. What will happen to part P if it was exposed to radioactive?
31
Diagram 24 shows the root adaptation of a Rhizophora sp. tree. What is the main function of root X to the plants?
32
The following statements describe the main characteristics of a microorganism. - Sizes range from 20 to 400 nm long - Reproduce using living cell - Not included in any kingdom What are these microorganisms?
33
Diagram 25 shows Trichonympha sp. that lives in the alimentary canal of termites. Which of the following, is the niche for Trichonympha sp.?
34
The following information is the definition of BOD. > Biochemical oxygen demand (BOD) refers to the amount of dissolved oxygen taken up by microorganisms that decompose organic waste matter in water. Which of the following causes the BOD value of the water in a pond increases?
35
Diagram 26 shows pond blue dye which is eco-friendly. Based on Diagram 26, which is the importance of using pond blue dye in maintaining the aquatic ecosystem?
36
Diagram 27 shows cross-breed between bachelors button plant purple Gamphrena audry (P) and white Gamphrena audry (Q). P contain a pair of heterozygotes alleles while Q contain a pair homozygotes recessive allele. Which of the following is the possibility genotype for R and S?
37
Diagram 28 shows an information on a male cat from the Maine Coon breed. Based on information in Diagram 28, identify all possible genotype of the cat.
38
Diagram 29 shows two red blood cells with the antigen present on its cell surface. Which of the following are true about Diagram 29?
39
Diagram 30 shows chromosomal mutation that occurs in human. Which of the following is true about individual M and individual N?
40
Diagram 31 shows oil spill occurrence from a ship in the ocean. A type of bacteria Alcanivorax borkumensis was used to treat the oil spill. What is the method used to clean up the effects of the oil spill?
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