In a muscle contraction,the Z lines of a sarcomere are ___.
A) closer together but not overlapping
B) further apart
C) the same distance as when not contracting
D) thicker
E) overlapping

Name: In a muscle contraction,the Z lines of a sarcomere are ___. A) closer together but not overlapping B) further apart C) the same distance as when not contracting D) thicker E) overlapping
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Question

Quizplus · Accepted Answer

During muscle contraction, the Z lines move closer together as the sarcomere shortens, but they do not overlap.

In a Muscle Contraction,the Z Lines of a Sarcomere Are