Vikkybellz Vikkybellz

08-10-2020
Biology

contestada

How can there be strong and weak muscle contractions if a single
muscle fiber always contracts to its full extent?

Respuesta :

crystaljuarez09 crystaljuarez09

08-10-2020

Answer:

As more and larger motors units are activated the force of muscle contraction becomes stronger.

Explanation:

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