Which of the following is associated with the relaxation phase?

a. Muscle tension declines.
b. Calcium levels in the cytoplasm fall.
c. Myosin releases thin filaments.
d. ACh levels in the cleft increase.


Ans:

a. Muscle tension declines.
b. Calcium levels in the cytoplasm fall.
c. Myosin releases thin filaments.

Anatomy & Physiology

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