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Others Trial 2024 Biologi Kertas 1 · MRSM

1
Diagram 1 shows an example of biological drawing of a cross section of eudicot root. What is the type of this drawing?
2
Which of the following cell component is the site of protein synthesis?
3
Diagram 2 shows a type of tissue in human body. What is the tissue?
4
Diagram 3 shows a structure of plasma membrane. What is the function of P?
5
Diagram 4 shows a type of movement for molecule Q across plasma membrane. Which of the following statements is correct about the movement? I Movement of molecules Q is by simple diffusion II Movement of molecules Q is by facilitated diffusion III Movement of molecules Q is down the concentration gradient IV Movement of molecules Q requires energy from ATP molecule
6
Diagram 5 shows a type of drink that contains disaccharide sugar. Which of the following disaccharides is found in the drink?
7
Diagram 6 shows a metabolic reaction. Which of the following describes the reaction? I Anabolic reaction II Catabolic reaction III Release energy IV Absorb energy
8
Diagram 7 shows steps in apple juice production. Which of the following is the purpose of Step 4?
9
Diagram 8 shows a phase of mitosis in an animal cell. What is the chromosome number in daughter cells after the process?
10
The following statement refers to aerobic respiration. > The process of aerobic respiration begins with the process of glycolysis. Glycolysis means the decomposition of glucose by enzymes. This process takes place in X. What is X?
11
Diagram 9 shows the production of tapioca tapai. Which of the following equations is the type of respiration carried out by yeast?
12
Statement below refers to the fish respiratory structure. > Fish respiratory structure are gills that made up of filaments that has lamellae. Based on the statement, why fish gills fail to function if the fish is not in water? I Support for gill structure is lost II Gill filaments stick to each other that causes surface area for oxygen diffusion to become smaller III Gill filaments become dry and shrink that cause less oxygen to diffuse into blood IV Surface area for oxygen diffusion becomes larger
13
Diagram 10 shows an experiment to study the reaction of lipase on lipids. Table 1 shows the content in test tube R and S. | Test tube R | Test tube S | |---|---| | 2 ml cooking oil | 2 ml cooking oil | | 1 ml of 0.2M sodium carbonate solution | 1 ml of 0.2M sodium carbonate solution | | 1 ml dishwashing liquid | 1 ml dishwashing liquid | | 3 drops of phenolphthalein indicator | 3 drops of phenolphthalein indicator | | 1 ml enzyme lipase | 1 ml distilled water | Which of the following correctly describe the observation of the experiments after 10 minutes?
14
Encik K consume a plate of rice with a piece of fried chicken. Which of the following statements are correct about epithelial cells in gastric gland after he consumed the food? I Chief cells secrete pepsin II Chief cells secrete pepsinogen III Mucous cells secrete hydrochloric acid IV Parietal cells secrete hydrochloric acid
15
Table 2 shows a list of lunch menu with calorific value at Restaurant M. | Menu | Quantity | Calorie (kJ) | |---|---|---| | White rice | 1 portion | 265 | | Brown rice | 1 portion | 210 | | Beef curry | 1 bowl | 165 | | Asam pedas fish | 1 piece | 110 | | Stir fried water spinach | 100 g | 98 | | Cucumber | 100 g | 20 | | Banana | 1 whole | 105 | | Orange | 1 whole | 73 | Which menu is suitable for an athlete?
16
Diagram 11 shows main structural components of blood. What is Y?
17
Statement below refers to the inflammatory response that occurs in the early stages of infection. - Blood capillaries expand for more blood to flow - Increases the permeability of blood capillaries to phagocytes Which of the following substances causes the response to occur?
18
Diagram 12 shows the substance that contains a specific antibody. What is the purpose for immediate injection to individual who has been bitten by a venomous snake?
19
Diagram 13 shows structure of a neurone. What is the function of gap labeled R?
20
Article below refers to the headline of a newspaper about a burglary. > Without a weapon, a woman suddenly dares to fight a robber trying to break into her house. The criminals finally run away. > Thursday, 17 August 2023 Which of the following responses were experienced by the woman during the incident? I Body temperature drops II Blood sugar level decrease III Metabolic rate rises IV Heartbeat rate becomes faster
21
Diagram 14 shows cross section of the Bowman's capsule. Which of the following substances can be found in fluid S? I Urea II Mineral salts III Plasma proteins IV Glucose
22
Diagram 15 shows an athlete's knee joint. The athlete has difficulty to walk normally due to an injury in tissue S. Which of the following statements explains the situation?
23
Diagram 16 shows a condition of a person suffering with musculoskeletal system disease. What is the disease?
24
Diagram 17 shows the early development of embryo after fertilisation occurs. Which of following stages of embryo development A, B, C and D shows a blastocyst?
25
Which of the following statements is correct about primary growth?
26
Diagram 18 shows cross section of a leaf. Structure V is damage cause by acid rain. What is the effect to its function?
27
Statement below shows an equation of photosynthesis process. If concentration of W is low, what is the effect to the product of this reaction?
28
Diagram 19 shows condition of a plant with macronutrients deficiency. What are the macronutrients? I Sulphur II Calcium III Phosphorus IV Magnesium
29
Diagram 20 shows a type of vascular tissue. What is the function of P?
30
Diagram 21 shows a type of tissue found in the plant stem. The plant is poisoned with substances that inhibits ATP synthesis in companion cells of the phloem tissue. What will happen to the transportation of substances in X?
31
Diagram 22 shows an experiment to study phototropism response of coleoptile tip. What will happen to the coleoptile tip after three days?
32
Diagram 23 shows embryo sac of a flowering plant. What will happen to cell Y during development of the embryo sac?
33
Diagram 24 shows the embryo sac of a plant. What is the product of fertilisation between a male gamete and Z?
34
Diagram 25 shows a type of plant that grows in desert. Which of the following is the effect towards the plants after being infected by the disease?
35
Diagram 26 shows a part of the nitrogen cycle. What are bacteria L, process M and process N?
36
Table 3 shows the result of a study to estimate the population size of grasshopper in the school field using the capture-mark-release-recapture method. | Capture | Total | |---|---| | Number of first capture | X | | Number of second capture | Marked | Unmarked | | | 1 grasshopper icon | 10 grasshopper icons | Key: 1 grasshopper icon = 5 grasshoppers If the estimation of the population size of grasshopper in the school field is 360, what is the value of X?
37
Diagram 27 shows an activity that is carried out near a river. Among A, B, C dan D on the graph below, which shows the concentration of dissolved oxygen in X?
38
Statement below shows a genetic inheritance in Mr. M's family. - Mr. M is colour blind - He has a colour blindness son and two daughters who are carriers Based on the statement above, what is the genotype of Mr. M's wife?
39
Diagram 28 shows two farmers, M and N with two different corn crops. Which of the following is the correct comparison between normal corn and Bt corn?
40
Diagram 29 shows a gene mutation. What is the cause of the gene mutation?
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