How is ATP used?	- Cell can't get energy directly from GLUCOSE.

- In respiration: energy released from glucose is used to make ATP.

- Condensation between Pi and ADP, using energy from energy-releasing reaction.

- ATP synthase catalyses.

- ATP diffuses to where energy is needed, hydrolysed here back into ADP and Pi, chemical energy released from phosphate bond and used - ATP HYDROLASE catalyses this.

ADP and Pi recycled, process again.

Properties of ATP	- Stores or releases only SMALL amo...