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Terengganu Trial 2024 Biology Kertas 1 · MPP 3

1
The following statement shows the stages involved in scientific investigation. - P – Plan and conduct scientific investigations - Q – Identify the problem - R – Controlling variables - S – Build hypotheses Which of the following shows the correct order of stages in a scientific investigation?
2
Which of the following cells have a high density of rough endoplasmic reticulum?
3
Diagram 1 shows the effect on plant cell when immersed in 1.0M sucrose solution for an hour. What is the condition of the plant cell?
4
Which of the following are related to sodium-potassium pump? - I Requires channel protein - II Transport hydrogen ions - III Requires energy from ATP molecules - IV Movement of ions are against concentration gradient
5
Diagram 2 shows two samples of food containing carbohydrates. A student carried out a food test on the samples. Which of the following observation is true?
6
Diagram 3 shows the "lock and key" hypothesis of enzyme action. Based on diagram, what characteristic does this enzyme show?
7
Diagram 4 shows a complete set of chromosomes in human with a genetic disease. Which of the following combination of gametes contribute to the disease?
8
Diagram 5 shows a process that occur during a cell division. What is the consequence if structure R fails to work?
9
Diagram 6 shows an experiment to investigate the respiration of yeast. After an hour, what will be observed in both test tubes?
10
Which of the following explains glycolysis?
11
Diagram 7 shows a part of human respiratory organ. Which of the following is correct about the adaptive feature of the respiratory structure?
12
Diagram 8 shows the structures involved in the absorption process of digested food. Which of the following substances will be absorbed into the structure?
13
The following information shows examples of foods in the diet for certain individuals. - Beans - Fruits - Olive oil - Low fat meat - Low-fat dairy products Which group of individuals is suitable to practice the diet?
14
Diagram 9 shows two red blood cells. Which statement is correct about this blood transfusion?
15
Diagram 10 shows a longitudinal section of an organ in lymphatic system. These organs are mainly located in human head and neck region. What is the importance of the structure in lymphatic system?
16
Diagram 11 shows the stages in an action by a cell. What type of action is shown in Diagram 11?
17
A married couple has refused vaccination for cervical cancer against their 13-year-old daughter. How would the couple be convinced to get vaccination for their daughter? - I Vaccination allows white blood cells to produce antibodies against certain pathogens - II The resulting antibodies will remain in the daughter's bloodstream - III Vaccination can protect your child from all types of pathogen infections - IV The injected vaccine contains antibodies selected to protect against pathogenic infection
18
The following are symptoms caused by a lack of certain hormone in an adult. - Rate of heartbeat is slow - Low metabolism - Body weight increases Which hormone causes the symptoms?
19
The following information is about diseases related to the human nervous system. | G | H | |---|---| | The brain becomes hyperactive | Neurodevelopmental disordes in the brain | | Unable to focus | Having trouble in communicating and interacting | What are disease G and H?
20
Diagram 12 shows the regulatory mechanism of glucose in blood. Which of the following statements are true about S and T?
21
Diagram 13 shows an individual with incorrect body posture while using a smartphone. Which of the following is the effect of body posture on the skeletal muscle system?
22
Diagram 14 shows structure X in fetal development. Which of the following is a structural function of X?
23
Diagram 15 shows a longitudinal section of plant root. Which part A, B, C and D, is the zone of cell division?
24
Diagram 16 shows a component in plant cell. What is the effect of the damage on structure Q towards the function of the cell component?
25
The following statement is about the effect of a deficiency of a macronutrient in plants. - Leaves suffer from chlorosis - Protein synthesis is impaired - Stunted growth What is the macronutrient?
26
Diagram 17 shows a process that involves permanent loss of water from plants. Which of the following statement is correct about the process shown in Diagram 17? - I Only occurs through stoma - II Only occurs in herbaceous plants - III Takes place during a hot day - IV Takes place due to high root pressure
27
Diagram 18 shows a type of response of a plant. What is the stimulus for the response?
28
Diagram 19 shows a bunch of bananas on a tree wrapped using waterproof sack. What is the purpose of the action?
29
Diagram 20 shows structure K found in pine trees. What is the importance of structure K to the reproduction of pine trees?
30
Diagram 21 shows a structure of a flower that develops into a fruit after fertilization. Which statement is correct about the development of the fruit after fertilization?
31
Diagram 22 shows the adaptation characteristics of plant based in their respective habitats. Which statement is correct about the adaptations of plants Q, R and S based on their respective habitats?
32
The following statements describe the main characteristics of microorganism. - No obvious nucleus because there is no nuclear membrane - Sizes range from 1 to 10 µm long - Exists in single cells, pairs, filaments, chains or groups What are these microorganisms?
33
Diagram 23 shows the energy flow from producer to secondary consumer. What is the total energy passed down to the secondary primer?
34
A student wants to estimate the population of snails in a garde. He catches 65 nails and marks them before releasing them. After 3 days, he catches 40 snails and finds that 5 of them are marked. What is the estimated population of snails in the garden?
35
Global climate change has caused extreme heat and is estimated to have killed nearly half a million people a year. Also, this year, it was reported that as many as 1300 pilgrims died due to heat stroke caused by the extreme heat. What are the preventive measures can be practiced to reduce the effects of heat stroke when the weather is extremely hot?
36
A married couple has a different rhesus Rh factor. Their first child is an Rh+. All the subsequent pregnancies end with miscarriage. Determine the rhesus factors for the parents and the miscarriage foetus.
37
How does the Turner Syndrome occur?
38
Diagram 24 shows a shape variation in watermelon. What is the factor that causes the shape variation in watermelon?
39
Diagram 25 shows a process that causes genetic variation. Which of the following is the correct match for the process and its genetic variation?
40
The following statement describes genetic engineering. > Recombinant DNA technology has successfully produced many beneficial varieties of crops such as rice, corn and soybeans as well as livestock such as cattle and goats. Genetically modified food (GMF) possesses DNA from other species of plant or animal. Which if the following is the possible disadvantage of the genetic engineering?
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