Question

what is the contraction of muscle in regulated manner called​

Answer 1

Answer:

Muscle contraction causes depolarization of T-tubules and then calcium (Ca2+) release from the sarcoplasmic reticulum, which triggers actin and myosin interaction

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Answer 2

Explanation:

Muscle contraction is the activation of tension-generating sites within muscle fibers. ... A muscle contraction is described as isometric if the muscle tension changes but the muscle length remains the same.

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