Biology
Medium
Question
What happens during muscle contraction to the length of each myosin and action filament?
A
Z- lines get closer
✓ Official correct answer
B
A band becomes short
C
1 band elongates
D
There is no change in sarcomere
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A
Z- lines get closer
No member explanations yet for this option.
B
A band becomes short
No member explanations yet for this option.
C
1 band elongates
No member explanations yet for this option.
D
There is no change in sarcomere
No member explanations yet for this option.