Author Question: What high-energy compound acts as a reservoir of energy for the maintenance of a steady supply of ... (Read 66 times)

yoooooman · **on:** Aug 20, 2018

What high-energy compound acts as a reservoir of energy for the maintenance of a steady supply of ATP?

a. Glycerol
b. Glycogen
c. Fatty acids
d. Creatine phosphate
e. ADP

Question 2

Which of the following is a characteristic of fuel use by muscles?

a. At rest, about 90 of the fuel is derived from glucose.
b. At rest, about 90 of the fuel is derived from fat.
c. Muscles always use a mixture of fuels at rest or during physical activity.
d. During physical activity, amino acids contribute most of the fuel.
e. During the first 10 seconds of physical activity, the lactic acid system is the predominant source of energy.