What is the primary molecule used by muscles for immediate energy?Group of answer choicesGlycogen.Fatty acids.ATP.Glucose.

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

When cellular respiration occurs, what is the primary molecule used to store the energy that is released?A. mRNAB. ATPC. PhosphateD. AMP

Which molecule is stored in muscle fibers and can supply quick energy for ATP synthesis?Multiple choice question.MyosinMyoglobinCreatine phosphateAcetylcholine

What biological molecule is used as structural material and as an instant source of energy? A. Carbohydrates B. Proteins C. Lipids D. Nucleic acids

Which enzyme is responsible for the conversion of ATP to ADP, providing energy for muscle contraction?Group of answer choicesMyosin ATPase.Lactate dehydrogenase.Creatine kinase.Citrate synthase.