Question

How is ADP converted to ATP?

Answer 1

ADP is converted into ATP by the following:

1. The conversion may take place in the mitochondria, which are particular energy-producing organelles, or in the cytoplasm, which is the fluid that lies between the cell membrane and the nucleus.
2. It can be represented as ADP + Pi + energy--------→ ATP.
3. The pyrophosphate bond, which connects the second and third phosphate groups in the ATP molecule, is one such covalent bond that stores energy.
4. In the inner membranes of mitochondria, ADP is converted to ATP through a process called chemiosmosis phosphorylation.
5. An estimated 10,000 enzyme chains are found in the electron transport chain, which is located on the mitochondrial walls.
6. These enzyme chains obtain their energy from food molecules or photosynthesis, which is the process by which plants produce complex organic compounds from carbon dioxide, water, and inorganic salts.