1. ATP is used in the cell to transfer energy. __________ (True or False).2. When ATP is used in a reaction, the last phosphate is transferred to the substrate __________. (True or False). 3. Once phosphates are released from ATP they can be added back in an endergonic reaction. __________ (True or False). 4. The Gibbs free energy for the conversion of ATP to ADP is __________ .