What Sarcomere Characteristic Affects the Amount of Tension Produced When

question 83

Multiple Choice

What sarcomere characteristic affects the amount of tension produced when a skeletal muscle fiber contracts?

• A)The number of myosin heads.
• B)The number of actin binding sites.
• C)The amount of troponin proteins bound to actin.
• D)The length of the sarcomere.
• E)The time it takes the sarcomere to shorten.

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