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Read the following statements regarding ...

Read the following statements regarding muscle contraction
(i) One ATP utillised for making and breaking of the cross bridge.
(ii) The sarcomere lies between 2 Z-lines
(iii) Troponin blocks the active sites in resting stage
(iv) `Ca^(++)` ions help in unmasking active sites on HMM
Choose the correct option

A

Only (i) is false

B

Only (ii) and (iii) are ture

C

Only (iv) is false

D

Only (ii) is false

Text Solution

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The correct Answer is:
B
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