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Which of the following statements is/are...

Which of the following statements is/are correct/ incorrect?
(I) A-bands of the muscle is dark and contain myosin.
(II) I-bands are the light bands and contain actin.
(II) during muscle contraction, the A-band contracts.
(IV) The part between the two H-lines is called as sarcomere.
(V) The central part of thin filament, not overlapped by thick filament is called H-zone.

A

(I),(II) and (III) are correct, while (IV) and (V) are incorrect.

B

(I),(II),(IV) are correct, while (III), (V) are incorrect.

C

(I) and (II) are correct, while (III),(IV) and (V) are incorrect.

D

(I),(II),(III) and (V) are correct, while (IV) is incorrect.

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