Selected MCQ

Current Question
Which reaction produces polymer?
  • A. Hydrolysis
  • B. Polymerization
  • C. Oxidation
  • D. Reduction
Correct Answer: B
Explanation:
Polymerization links monomers.
Related Question 1
Which process produces zygote?
  • A. Pollination
  • B. Fertilization
  • C. Germination
  • D. Transpiration
Correct Answer: B
Explanation:
Fusion of gametes forms zygote.
Related Question 2
Which organ produces urine?
  • A. Kidney
  • B. Bladder
  • C. Liver
  • D. Lung
Correct Answer: A
Explanation:
Kidneys produce urine.
Related Question 3
Which reaction forms ester?
  • A. Hydrolysis
  • B. Esterification
  • C. Oxidation
  • D. Reduction
Correct Answer: B
Explanation:
Acid + alcohol forms ester.
Related Question 4
Which organ produces insulin?
  • A. Liver
  • B. Pancreas
  • C. Kidney
  • D. Heart
Correct Answer: B
Explanation:
Pancreas secretes insulin.
Related Question 5
Which reaction releases electrons?
  • A. Reduction
  • B. Oxidation
  • C. Neutralization
  • D. Precipitation
Correct Answer: B
Explanation:
Oxidation is loss of electrons.