The protein that is the main component of thick filament is myosin.
Myosin belongs to a superfamily of motor proteins that play roles in muscle contraction and in a wide spectrum of other motility processes in eukaryotes.
The prototype of a molecular motor is a protein that converts chemical energy in the form of ATP to mechanical energy, thus developing force and movement.
Thus, myosin is a thick filament.
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https://brainly.com/question/7146598
Answer:
The answer is A
Actin
Explanation:
Tried the answer above me and got it wrong. A is 100% right.
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