Answer Happy

Imagine a person had skeletal muscle fibers that were connected by gap junctions like cardiac muscle cells. Which of the following would be true? Choose every correct answer. O a. Calcium could no longer be pumped back into the sarcoplasmic reticulum Ob. There would no longer be an absolute refractory period in a muscle fiber. O c. The person would no longer be able to recruit different motor units Od. There would no longer be a relative refractory period in a muscle fiber