Question

which of these events occurs during the lag( latent) phase of muscle contraction

which of these events occurs during the lag( latent) phase of muscle contraction

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Answer #1

Answer; Calcium binds to troponin

Reason ; During the phases of muscular contraction, the first lag phase begin by the process of depolarization or we can say it is stimulated by some of stimulus leads to action potential, which results in the calcium ion get released and binds to the above mentioned molecule to led the contraction phase occurs, while cross bridge not occur in lag phase rather it take place in contraction phase. Therefore the above mentioned events is the appropriate one take place in these phase.

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