Muscle cells use chemical energy from glucose to power contractions

The energy source for muscle contractions is…*1 pointAdenosine triphosphate (ATP)calciumcholinesteraseglucose

Which chemical process supplies the majority of the energy required for the contraction of muscle tissue?

What supplies the energy for muscle contraction?Multiple ChoiceactinmyosintropomyosinATPCa2+

The two sources of energy that are stored in muscle tissue are triglycerides and .

Select the four possible energy stores that can be used by muscles.Multiple select question.Blood glucosePlasma proteinsMuscle triglyceridesPlasma fatty acidsMuscle glycogen