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Question: Answered & Verified by Expert
What is the role of the globular head in the heavy meromyosin (HMM) component?
BiologyLocomotion and MovementNEET
Options:
  • A It acts as a binding site for ATP
  • B It acts as a masking agent
  • C It acts as an ATPase enzyme
  • D It runs close to the F actins
Solution:
1143 Upvotes Verified Answer
The correct answer is: It acts as an ATPase enzyme
The globular head in the HMM component is an active ATPase enzyme and has binding sites for ATP and active sites for actin.

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