What is the source of energy of all cellular activities in living organisms?

A.) ATP

B.) lactic acid

C.) pyruvic acid

D.) glucose

Question

Biology

Ali Rice

21 December, 06:08

What is the source of energy of all cellular activities in living organisms?

A.) ATP

B.) lactic acid

C.) pyruvic acid

D.) glucose

+4

Answers (1)

Know the Answer?

Jocelyn Hubbard · Answer 1

Cells get energy by breaking down food molecules to release the stored chemical energy by a process called 'cellular respiration'.

During the process Oxygen is used to oxidize food, that oxidized food is known as glucose.

D.) glucose

What is the source of energy of all cellular activities in living organisms?A.) ATPB.) lactic acidC.) pyruvic acidD.) glucose

What is the source of energy of all cellular activities in living organisms?

A.) ATP

B.) lactic acid

C.) pyruvic acid

D.) glucose