rubiim9610
rubiim9610
12.10.2020 • 
Biology

How would the H-zone in a contracted sarcomere differ from that of a relaxed sarcomere? The H-zone is narrower in a contracted sarcomere.
The H-zone is wider in a contracted sarcomere.
The H-zone is unchanged in a contracted sarcomere.
The H-zone contains both actin and myosin in a contracted sarcomere.

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