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In the resting state of muscles the troponin

a)

Active site on actin filament

b)

Terminal site on actin filament

c)

Terminal site on actin tropomyosin

d)

Middle site on actin tropomyosin



Question ID - 4579 | SaraNextGen Top Answer

In the resting state of muscles the troponin

a)

Active site on actin filament

b)

Terminal site on actin filament

c)

Terminal site on actin tropomyosin

d)

Middle site on actin tropomyosin

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

In resting state, troponin binds to tropomyosin and masks the binding sites,  binds to the troponin and frees the binding sites of troponin so that contraction can proceed

127 votes


127