Negeri Sembilan Trial 2024 Science Kertas 1

Science

Negeri Sembilan Trial 2024 Science Kertas 1

• Negeri Sembilan 州试卷
• 40 题
• 附解析

1

Which of the following is correctly paired? | | Category | Biological waste substance | |---|---|---| | A | A | Culture medium | | B | B | Carcass | | C | C | Sharp tools | | D | D | Serum |

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A A B B C C D D

T4 Chapter 1.2 Disposal of Waste

2

Diagram 1 shows Amin giving emergency help to his friend using cardiopulmonary resuscitation (CPR). Arrange the methods used in the correct order.

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A 1, 2, 3, 4 B 4, 3, 1, 2 C 3, 4, 2, 1 D 4, 3, 2, 1

T4 Chapter 2.1 Cardiopulmonary Resuscitation (CPR)

3

Diagram 2 shows the reading on a digital sphygmomanometer attached to the arm of an adult man. Based on the reading, what action needs to be taken to overcome the problem that he is facing?

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A Reduce fast food intake B Reduce the intake of carbonated drinks C Reduce caffeine intake in drinks D Reduce intake of foods high in sodium chloride

T4 Chapter 3.3 Blood Pressure

4

Diagram 3 shows the decorated hay made by the Muda Agricultural Development Authority (MADA) to replace the traditional method of farmers burning hay after the rice harvest. In your opinion, what is the importance of hay rolls in the agricultural sector to the farmers?

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A Air pollution due to hay burning can be stopped B Farmers no longer need to burn hay after harvest C Hay can be sold to the biodegradable packaging market D The local community is no longer disturbed by the black dust that enters their homes due to the burning of hay

T4 Chapter 4.4 Agriculture and Forestry Sector

5

Diagram 4 shows the proposed green transportation mode in the Green Technology application. What are A and B? | | A | B | |---|---|---| | A | Pedestrian | Individual vehicles | | B | Individual vehicles | Pedestrian | | C | Motorcycle | Pedestrian | | D | Pedestrian | Motorcycle |

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A A B B C C D D

T4 Chapter 4.5 Transportation Sector

6

What is the number of chromosomes in the skin cell of a Down syndrome man?

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A 44 + XX B 44 + XY C 45 + XY D 45 + XX

T4 Chapter 5.3 Mutation

7

A woman suffering haemophilia is pregnant. Which of the following can be done to confirm the health condition of her baby?

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A Detecting the mutagens inside her baby's body B Undergo karyotyping to see abnormalities of her baby C Undergo gene therapy treatment to repair mutated genes in her body D Taking DNA recombinant treatment to produce new genetics for her baby

T4 Chapter 5.3 Mutation

8

Diagram 5 shows two genetic engineering technologies. Genetic Engineering Technologies → DNA Recombinant Technology / Genetically Modified Organism Which of the following shows the advantage of the technology?

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A DNA recombinant technology encourages higher production of cow's milk B Genetically Modified Organism technology helps to prevent disabilities in babies C Patients with colour blindness can be cured by using Genetically Modified Organism technology D Patients with diabetes mellitus can be helped with insulin produced through DNA recombinant technology

T4 Chapter 5.4 Genetic Engineering Technology

9

Diagram 6 shows the human skeletal system. What is the part labelled C?

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A Pelvic girdle B Pectoral girdle C Vertebral column D Cranium

T4 Chapter 6.2 Human Movement and Growth

10

Diagram 7 shows the human growth curve. Which part labelled A, B, C and D shows stopped growth?

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A A B B C C D D

T4 Chapter 6.2 Human Movement and Growth

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