During Muscle Contractions ,Thin Filaments are Pulled Towards The

Question

During muscle contractions ,thin filaments are pulled towards the
A)Z disc.
B)H zone.
C)M line.
D)A band.
E)I band.

Accepted Answer

During muscle contractions, the thin filaments slide past the thick filaments towards the center of the sarcomere, which is marked by the M line. This action shortens the sarcomere, leading to muscle contraction.