Question

How is energy released from molecules to power cellular functions?(1 point) Responses An ATP molecule adds a phosphate group, forming ADP. An ATP molecule adds a phosphate group, forming ADP. An ADP molecule releases a phosphate group, forming ATP. An ADP molecule releases a phosphate group, forming ATP. An ATP molecule releases a phosphate group, forming ADP. An ATP molecule releases a phosphate group, forming ADP. An ADP molecule adds a phosphate group, forming ATP

Answer 1

Energy is released from molecules to power cellular functions primarily through the process where an ATP molecule releases a phosphate group, forming ADP. So, the correct response is:

**An ATP molecule releases a phosphate group, forming ADP.**