General Science and Current Affairs Knowledge

Question 1

What is the primary function of DNA in living organisms?

Accepted Answer

Genetic information storage

Answer

Energy production

Answer

Protein synthesis

Answer

Waste excretion

Question 2

Which space telescope, launched in 2021, is known for its ability to observe the universe in infrared light?

Accepted Answer

James Webb Space Telescope

Answer

Hubble Space Telescope

Answer

Chandra X-ray Observatory

Answer

Spitzer Space Telescope

Question 3

What is the process by which plants convert light energy into chemical energy?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Transpiration

Answer

Fermentation

Question 4

What is the name of the phenomenon where light bends as it passes from one medium to another, such as from air to water?

Accepted Answer

Refraction

Answer

Reflection

Answer

Diffraction

Answer

Interference

Question 5

Which element is a fundamental component of all organic compounds?

Accepted Answer

Carbon

Answer

Oxygen

Answer

Nitrogen

Answer

Hydrogen

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