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Xelga [282]
3 years ago
7

The h zone, located within the a band, lacks thin filaments and is represented by ________.

Biology
1 answer:
irina1246 [14]3 years ago
7 0
The H zone, located within the A band, lacks thin filaments and is represented by the thick filaments composed of myosin. The H zone of sarcomere appears lighter than the rest of the A band under the microscope. It gets smaller when the muscle contracts.
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