What is ATP's importance in the cell?

Which of the following statements is/are true regarding ATP?

a. It is the body's primary source of chemical energy.

b. Its production is the main reason humans breathe oxygen.

c. It is produced using the energy from the oxidation of molecular fuels like glucose.

d. All of the above statements are true.

Which of the following is the most correct interpretation of the figure?

Which of the following statements is true?

a) ADP contains more potential energy than ATP.

b) Following hydrolysis, ATP can give off one phosphate group and usable energy, whereas ADP cannot.

c) The energy produced by ATP comes from the breaking of the bond between two phosphate groups.

d) AMP and ADP contain the same amount of potential energy.

How does ATP participate in energy-coupling reactions?

a) Hydrolysis of ATP fuels endergonic reactions.

b) Hydrolysis of ADP fuels endergonic reactions.

c) Synthesis of ATP fuels exergonic reactions.

d) Synthesis of ADP fuels exergonic reactions.