Each muscle fiber may contract completely, partially, or not at all, depending on the strength of the stimulus

Question

Clarence Guerrero

Biology

2 November, 18:41

Each muscle fiber may contract completely, partially, or not at all, depending on the strength of the stimulus

+5

Answers (1)

Know the Answer?

Juliana · Answer 1

The stimuli that would allow the muscle fibers to contract could vary in terms of intensity. For example, writing is a simple job and that it may require the muscles to contract only partially. However, other jobs such as lifting of heavy objects would require the muscles to be completely contracted.