Q. Which part of the cell controls all activities?

  • (A) Cytoplasm
  • (B) Cell membrane
  • (C) Nucleus
  • (D) Mitochondria
✅ Correct Answer: (C) Nucleus
Explanation: The nucleus contains DNA and regulates gene expression, thereby controlling cellular structure and function.

Published by Neha Sharma ⭐ 7.80K Points at 08-Apr-2026 01:43 pm in Biology

Explanation by: Neha Sharma
The nucleus contains DNA and regulates gene expression, thereby controlling cellular structure and function.

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