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Verdich [7]
3 years ago
7

In light of the all or none law of muscle contraction, how can you explain the graded response?

Biology
1 answer:
Andrews [41]3 years ago
3 0
<span>In the "all or none" law of muscle contraction, it states that when the stimulus applied exceeds threshold then the the nerve sending signals to a few muscle fibers will give a complete response; contraction. Graded response is dependent on how many motor units have been recruited. The more motor units, the greater the force in the contraction.</span>
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