arrow_back

Others Trial 2025 Biologi Kertas 1 · SBP

1
Which of the following substances cannot be disposed into the sink?
2
Which is connective tissue?
3
Diagram 1 shows structure of plasma membrane. What is P?
4
Diagram 2 shows a proton pump. Which of the following is true about the process in Diagram 2? I H+ ion moves against the concentration gradient II H+ ion moves following the concentration gradient III H+ ions achieve dynamic equilibrium IV Results in accumulation of H+
5
Which of the following lipids, do not contain fatty acids?
6
Diagram 3 shows an enzyme reaction. Based on Diagram 3, which of the following statements is correct?
7
Diagram 4 shows the product made by Mr. T. The main material used to produce this product is goat skin. Which of the following helped Mr. T to increase the production of his product?
8
Diagram 5 shows an injured foot. What is process L?
9
Excerpt below is about research finding on osteoarthritis. > In Malaysia, local researches show that almost 10 to 20 percent individuals, age from 50 years and above suffer from osteoarthritis. According to Global Burden of Disease Study 2019, estimated about 33 million individuals, from 30 to 44 years old suffer knee osteoarthritis. Contributing factors are obesity, sports injury, genetic history and overused joint. Common treatments are including painkillers, physiotherapy, corticosteroid injection or hyaluronic acid, and in chronic cases, joint replacement surgery. Which of the following treatments is the most effective other than the ones stated in the excerpt?
10
Which of the following graph shows the correct relationship between the percentage of haemoglobin binding with oxygen and the partial pressure of oxygen in the lungs capillaries?
11
What is the product of fermentation in bacteria?
12
Diagram 6 shows a disease caused by the formation of substance X in an organ. The patient experienced symptoms of pain in the upper-right side of the abdomen accompanied by nausea and vomiting. What is the effect to the digestive system if Y is removed surgically to treat the disease?
13
Diagram 7 shows the circulatory system of an animal. Which of the following organisms has the type of circulatory system?
14
The following information shows the stages in the blood clotting mechanism. - P - Prothrombin converts into thrombin. - Q - Fibrinogen converts into fibrin. - R - A network that close the wound is formed. - S - Platelets coagulate and form thrombokinase Which of the following is the correct sequence of this process?
15
Diagram 8 shows the immune response that happened in the body after taking injection K and injection L. Which of the following is correct about the injection?
16
Z stepped on a rusty nail while cleaning the sports equipment store. What treatment should be given to him?
17
Diagram 9 shows a group of children actively playing in a playground. Which of the following endocrine gland is responsible for this situation?
18
Glomerulonephritis is inflammation and damages in the glomerulus in the kidneys. Which of the following substances will be present in the urine of a patient with Glomerulonephritis? I Protein II Erythrocyte III Dead cells IV Cholesterol
19
Which of the following hormones will be released more when the individual is fasting? I Insulin II Glucagon III Aldosterone IV Antidiuresis Hormones (ADH)
20
What is the characteristic of bird's bones which facilitates it to fly in the air?
21
Diagram 10 shows human sigmoid growth curve. Which of the following A, B, C or D, shows maturation phase?
22
The following information is about a type of ground tissue in plant. - Have cell walls made of pectin and hemicellulose - Provide mechanical support and elasticity to plants Which of the following is the tissue?
23
Diagram 11 is a graph showing the effect of light intensity on the rate of photosynthesis. Which of the following can be concluded about the rate of photosynthesis between the curves J and K?
24
Statement below is about the structure of roots and their functions. X: Melindungi akar daripada kerosakan semasa penembusan ke dalam tanah. Protects the root from damage when going through the soil. Y: Menambah jumlah luas permukaan akar untuk meningkatkan penyerapan air dan garam mineral. Increase the total surface area of the roots to increase the uptake of water and mineral salts. Z: Merupakan bahagian akar yang bersambung dengan pangkal batang tumbuhan. Part of the root connected to the base of the plant. Which of the following is the correct match?
25
The following information is about nutritional adaptation of plant. These plants synthesise their own food by carrying out photosynthesis. It usually live in soil which lacks nitrogen source. Which of the following is the plant?
26
Diagram 12 shows a process that occurs on a leaf when the surrounding air humidity is high. Which of the following is the importance of the process?
27
Diagram 13 shows two types of responses in plants, response S and response T. Which of the following is correct for the characteristics of the response S and the response T?
28
Diagram 14 shows the longitudinal section of the reproductive part of a flower. Which of the following parts A, B, C and D, where does pollination occur?
29
A farmer who grows long beans often lets the fruit from the tree to mature and dries it to make seeds. What should he do to store the seeds so that they last longer?
30
Plants in different habitats adapt to their environment. Which of the following are the problems in mangrove habitat? I Exposed to high light intensity II Exposed to high oxygen content in the soil III Exposed to high salt concentration in the soil IV Exposed to the area that receives high rainfall.
31
Statement below refers to one plant's classification based on habitat. Plants that live in a habitat that is hot and dry with a minimum presence of water, that is, a place with very high temperatures. What is the classification of the plant based on habitat?
32
Diagram 15 below shows the hierarchical system of organisms' classification. Which is true about P, Q, R and S? I P has the largest number of organisms. II R has higher number of species than P and Q. III Organisms in S are capable to interbreed and produce fertile offsprings. IV Organisms in Q share more common characteristics than organisms in R.
33
Diagram 16 below shows the interaction between two organisms. What is the type of interaction between organisms S and T?
34
Diagram 17 shows an activity near a river in Johor Bahru. What is the effect of this activity to the river ecosystem?
35
A couple has four children with blood groups O, A, B and AB. What are the possible blood groups of the couple?
36
A Rh-negative male married to Rh-positive female. What is the condition of the first and second baby born from this marriage?
37
Diagram 18 shows graph of one type of variation in humans. Which of the following characteristics show this variation?
38
Diagram 19 shows one type of gene mutation. Which of the following is the correct match for gene mutation and disease?
39
Diagram 20 shows examples of genetically modified food. Which of the following is an advantage of this method?
40
Active research has been ongoing using Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) technology to edit genome during gene therapy. Which of the following diseases that can be cured with this technology? I Cystic fibrosis II Muscular dystrophy III Down syndrome IV Liver cirrhosis
Kertas soalan hanya untuk rujukan pembelajaran; hak cipta milik penerbit asal. Hubungi kami untuk permintaan pengalihan keluar.