Selected MCQ

Current Question
Which process converts liquid to gas?
  • A. Condensation
  • B. Evaporation
  • C. Freezing
  • D. Deposition
Correct Answer: B
Explanation:
Evaporation changes liquid to vapor.
Related Question 1
Which process converts DNA to RNA?
  • A. Translation
  • B. Transcription
  • C. Replication
  • D. Mutation
Correct Answer: B
Explanation:
Transcription synthesizes RNA.
Related Question 2
Which process converts solid to gas?
  • A. Melting
  • B. Sublimation
  • C. Condensation
  • D. Freezing
Correct Answer: B
Explanation:
Direct phase change solid→gas.
Related Question 3
Which process converts glucose to pyruvate?
  • A. Krebs cycle
  • B. Glycolysis
  • C. Electron transport
  • D. Fermentation
Correct Answer: B
Explanation:
Glycolysis breaks glucose into pyruvate.
Related Question 4
Which process produces zygote?
  • A. Pollination
  • B. Fertilization
  • C. Germination
  • D. Transpiration
Correct Answer: B
Explanation:
Fusion of gametes forms zygote.
Related Question 5
Which process forms soil?
  • A. Weathering
  • B. Fusion
  • C. Respiration
  • D. Photosynthesis
Correct Answer: A
Explanation:
Weathering breaks rocks.