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Others Trial 2024 Biology Kertas 1 · Bintulu

1
The following statements are methods for managing different biological wastes according to Standard Operating Procedures. Wrapped carefully in absorbent material, packed carefully into a biohazard plastic bag and frozen. What is the biological waste that uses the above method?
2
Which of the following cellular component contains chromosomes?
3
The following information shows the cell organisation in a multicellular organism. Cell → Tissue → M → System → Organism Which of the following represent M?
4
The following statements are characteristics of a process. - Movement of molecules need energy that comes from ATP - Result in the accumulation or elimination of molecules or ions from the cells What is the process?
5
A student experienced severe diarrhea and vomiting due to food poisoning. Which of the following is the most suitable drink that should be taken immediately to overcome the problem?
6
Diagram 1 shows an example of polysaccharides in a plant. What is the monomer of the polysaccharide?
7
Diagram 2.1 and Diagram 2.2 shows two different types of nucleic acid. Which of the following statement is correct?
8
Diagram 3 shows the effect of temperature on rate of reaction of enzyme. Which of the following statements describes Diagram 3 correctly?
9
Mrs. Siti adds pectinase enzyme into squeezed apple juice and immerse it into warm water during the preparation of her homemade juice. What is the effect of those activities to the production of her fruit juice?
10
Diagram 4 shows a phase of mitosis in a cell. What is the phase?
11
The diploid chromosomal number of a cat is 38. If one of the homologous chromosome pairs does not separate during meiosis 1, how many chromosomes can be found in the gametes?
12
Which activity produces the highest concentration of lactic acid in the muscle?
13
Diagram 5 shows a cross section of a part of lung. In what form gas P is transported in human blood?
14
An individual suffers from ulcer in the ileum. A part of his ileum has been removed. What is the effect to the product of starch digestion?
15
A student has carried out an experiment to study the energy value in a food sample. Table 1 is the data obtained from the experiment. | Jisim kacang tanah (g) Mass of peanut (g) | 0.6 | | Isipadu air (ml) Volume of water (ml) | 20.0 | | Suhu awal air (°C) Initial temperature of water (°C) | 29.0 | | Suhu akhir air (°C) Final temperature of water (°C) | 48.0 | | Muatan haba tentu air (Jg^-1^ °C^-1^) Water specific heat capacity (Jg^-1^ °C^-1^) | 4.2 | What is the energy value of the peanut?
16
Which of the following is the best way to overcome obesity?
17
Diagram 6 shows a cross-section of the human heart. Which part, A, B, C or D pumps the blood into the pulmonary artery?
18
A student with a blood type which contains antibodies A and antibodies B met with an accident. Which blood group is suitable to be donated to the student?
19
How artificial passive immunity is obtained?
20
The function of axon of a sensory neuron is
21
Which statement is true about the action of a hormone?
22
The following information is about the regulation of partial pressure of carbon dioxide in the blood. Which of the following is the correct match?
23
The following statements are characteristics of a structure which involved in the movement of the body. - Flexible connective tissues - Elastic and strong - Allows two bones to be held together Which structure has these characteristics?
24
What is the structure that transports nutrients and oxygen from mother to foetus?
25
Diagram 7 shows a foetus developing in a uterus. Which of the following pairs of part and its function is correct?
26
Diagram 8 shows the growth curve in a plant. Which of the following describes the growth curve?
27
Diagram 9.1 shows the setup of potometer apparatus to study the effect of transpirational pull on water transport. Diagram 9.2 shows the results of the experiment during still air and windy. Which of the following statements are correct? I. On a windy condition, transpirational pull increases while the mass of potometer decreases II. Mass of potometer decreases in still air compare during windy condition III. Mass of potometer decrease due to high water loss during windy condition IV. The water level in the jar decreases and reduces the mass of potometer during still air
28
Diagram 10 show the effects of nutrient deficiency of a type of plant with abnormal growth of leaves. Which of the following nutrients is needed to overcome the problem?
29
Diagram 11 shows one of the phytoremediation methods in nuclear power plant area. Based on Diagram 11, what is the substance that can be eliminated by the plant?
30
Diagram 12 shows Apis mellifera bees on a flower of dragon fruit plant. Due to a forest fire event, the population of bee vanished from the dragon fruit farm. Which of the following is the most suitable method to ensure the continuity of fruit production?
31
Diagram 13 shows the longitudinal section of a flower. Which part of the flower are anther and ovule?
32
Diagram 14 shows a xerophyte plant. The leaves of the plant are modified into structure V. What is the importance of structure V for its survival? I. Reduces the density of chloroplast II. Avoids from being eaten by animals III. Collects dew as water sources IV. Increases the total surface area exposed to the sun
33
Below is the characteristic of organism in a kingdom. - Eukaryote organism - Unicellular dan multicellular organisms - Heterotroph and autotroph - Nucleus and cell component enclosed by membrane Which organism has these characteristics?
34
Diagram 15 shows a vector that causes a type of disease. What is the disease?
35
Population of Malayan tigers are found in non-specific area or distributed in a free pattern in the forest of Pahang, in Peninsular Malaysia. This distribution shows that Malayan tigers have little interaction among individuals. Which of the following shows the population distribution of Malayan tiger?
36
Which of the following are the criteria stated by National Green Technology Policy (2009) so that any product, equipment or system can be categorised as green technology? I. Can minimise environmental degradation II. Technology from oversea III. Used high and latest technology IV. Efficient use of energy and natural sources
37
Diagram 16 shows Punnet square to study dihybrid cross between two heterozygote soybean plants. In the genetic study of soybean plant, high content of oil and four soybean seeds in a pod represent by dominant alleles, H and E. Percentage of offspring produced in F2 generation is 56.25%, 18.75% and 6.25%. Which of the following genotype is likely to produce 18.75%?
38
A married couple has different rhesus Rh factors. Their first child is an Rh+. All the subsequent pregnancies end with miscarriages. Determine the rhesus factors for the parents and the miscarriage foetus.
39
Albinism is caused by mutation of gene that controls the color of skin. The body cannot produce the colour pigment called melanin. Diagram 17 shows an inheritance diagram of albinism in a family. What is the genotype of L and M?
40
Which of the following is correct about transgenic plants? I. Are less prone to diseases II. Are more resistant to pest III. Produce lower yields IV. Usually safe for human consumption
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