Given below are some events which occur during muscle contraction. i. ATP is hydrolyzed. ii. M y...
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0Given below are some events which occur during muscle contraction.
i. ATP is hydrolyzed.
ii. M yosin heads bind to actin.
iii. Hemoglobin concentration in muscle fibers increases.
iv. Calcium concentration in the sarcomere increase.
v. I bands shorten and \( \mathrm{H} \) zones disappear.
Select the correct events which occur during muscle contraction.
(A) i only
(B) ii, iii \& iv only
(C) \( \mathrm{i} \), ii, iv \( \& v \) only
(D) All of these.
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