Biology, 06.10.2019 02:30 BrainzOli7408

Which describes step three of a muscle contraction?

a: the sarcomere lengthens.
b: the space between sarcomeres increases.
c: actin and myosin are partially overlapped.
d: actin and myosin are completely overlapped.

Answers: 2

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Which describes step three of a muscle contraction?

a: the sarcomere lengthens.
...