Which option defines ATP?

a molecule used in energy transfers within the cell.
a molecule that copies genetic information within the cell.
a molecule that allows other molecules to enter and leave a cell.
a molecule used to help chemical reactions progress in a cell.

1 answer

The option that defines ATP is:

a molecule used in energy transfers within the cell.

ATP (adenosine triphosphate) is the primary energy carrier in all living organisms and is used to provide energy for various cellular processes.