How many Cells use adenosine triphosphate as an energy source and how important is it?

Answer 1

All Cells use ATP; It is All Important.

Answer 2

All living cells use adenosine triphosphate (ATP) as their primary energy source. ATP provides the energy needed for various cellular processes such as metabolism, muscle contraction, and cell division. It is often referred to as the "energy currency" of the cell due to its central role in energy transfer.