Biology
NULL
Medium
Question
Only myosine is present in _____________?
A
A band
B
1 band
C
H zone
✓ Official correct answer
D
Sarcomere
Community credibility
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A
A band
No member explanations yet for this option.
B
1 band
No member explanations yet for this option.
C
H zone
No member explanations yet for this option.
D
Sarcomere
No member explanations yet for this option.
Explanation
The H zone of a sarcomere contains only thick (myosin) filaments, without any overlapping thin (actin) filaments, giving it a lighter appearance under the microscope.