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Science Multiple Choice

Quiz by izna
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Last updated: January 16, 2024
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First submittedJanuary 16, 2024
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1. What is the chemical symbol for the element gold?
Au
Ag
Gd
Gr
2. Which of the following is an example of a renewable energy source?
Coal
Natural Gas
Solar Power
Nuclear Energy
3. What is the process by which plants convert light energy into chemical energy?
Respiration
Photosynthesis
Transpiration
Fermentation
4. Which force keeps planets in orbit around the sun?
Gravitational force
Magnetic force
Electrostatic force
Nuclear force
5. What is the smallest unit of matter that retains the properties of an element?
Molecule
Atom
Proton
Electron
6. Which process involves the conversion of a solid directly into a gas without passing through the liquid state?
Evaporation
Sublimation
Condensation
Melting
7. Which of the following is a greenhouse gas?
Oxygen (O2)
Carbon Dioxide (CO2)
Nitrogen (N2)
Hydrogen (H2)
8. What is the main function of the nervous system?
Regulation of body temperature
Movement of muscles
Control and coordination of body activities
Digestion of food
9. What is the SI unit of electric current?
Watt
Ohm
Ampere
Volt
10. Which of the following is a large blood vessel that carries blood away from the heart?
Vein
Artery
Capillary
Nerve
11. Which of the following is not a member of the vitamin B complex?
Thiamine
Riboflavin
Folic acid
Ascorbic acid
12. Which blood vessels have the smallest diameter?
Capillaries
Arterioles
Venules
Lymphatic
13. Hay fever is an allergic reaction to the presence of the following in the air:
Dust
Smoke
Pollen
Moisture
14. Which one of the following is the richest source of vitamin C?
Guava
Pineapple
Orange
Tomato
15. Which one of the following systems of the body is primarily attacked by the HIV?
Cardiovascular
Immune
Respiratory
Reproductive
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