MCQ Collection
NET Biology MCQs
Practice NET Biology questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: D. Lysosome
Explanation:
Lysosomes break down macromolecules and damaged cell parts.
Their enzymes work best in an acidic environment.
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Correct Answer: A. Production of ATP through aerobic respiration
Explanation:
Mitochondria convert energy from nutrients into ATP.
They contain their own DNA and ribosomes.
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Correct Answer: B. Chloroplast
Explanation:
Chloroplasts contain chlorophyll and photosynthetic membranes.
They convert light energy into chemical energy.
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Correct Answer: C. Storage and maintenance of turgor pressure
Explanation:
The central vacuole stores water, ions, pigments, and wastes.
Its pressure helps support plant tissues.
