At the surface of cell membranes.
Energy is often released in the form of hydrogen ions moving down an electrochemical gradient, such in chloroplasts or mitochondria.
hydrogen
Answers ordered by relevancy:protein synthesisactive transport
muscle cells produce ATP by cellular respiration through fermentation
They produce ATP by oxidizing Glucose. Energy is stored in glucose.
The chloroplast will not produce ATP or NADPH.
ATP
The energy in glucose (Cellular respiration) is used to produce ATP
Cellular respiration
My telephone has never produced any ATP.
Yes, all the cells in our body have to produce its own ATP energy. ATP cannot be stored in the cell. ATP can also not be transported from one cell to another.
They produce ATP mainly.Also produce CO2 and proteins etc.