PHYSIOLOGY
SLIDING FILAMENT MODEL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is true?
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Cardiac muscle is voluntary
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The thick filaments are known as actin
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Skeletal muscle is involuntary
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The thick filaments are known as myosin
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Explanation:
Detailed explanation-1: -The thick filaments are made up of myosin while the thin filament is made up of three proteins actin, troponin, and tropomyosin. So, the correct answer is ‘Myosin’.
Detailed explanation-2: -So, the correct answer is ‘Myosin’.
Detailed explanation-3: -An individual sarcomere contains many parallel actin (thin) and myosin (thick) filaments. The interaction of myosin and actin proteins is at the core of our current understanding of sarcomere shortening.
There is 1 question to complete.