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

Question

Biology

Adalyn Ward

16 May, 06:45

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

+2

Answers (1)

Know the Answer?

Gator · 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.