The increase in the size of Muscles is due to increase in: ___________?

Correct answer: A. Sacroplasm

  • A. Sacroplasm
  • B. Hemoglobin
  • C. Fast twitch fiber
  • D. Slow twitch fiber

Explanation

Muscle enlargement involves hypertrophy, including an increase in sarcoplasm and contractile components within muscle fibres. Among the given choices, sarcoplasm is the intended answer.

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