AP BIOLOGY

Detailed explanation-1: -ATP is consumed for energy in processes including ion transport, muscle contraction, nerve impulse propagation, substrate phosphorylation, and chemical synthesis. These processes, as well as others, create a high demand for ATP.

Detailed explanation-2: -Muscle cells require the most ATP. Muscle cells are responsible for all of our movements. Most of the energy burned during the day is through the movement of the body by skeletal muscles. These muscles require large amounts of energy in order to perform the necessary mechanical work.

Detailed explanation-3: -Electron Transport System generates 32 or 34 ATP molecules and is the cell’s main source of energy. Thus, the electron transport system produces the most ATP in cellular respiration.

Detailed explanation-4: -Posted September 16, 2022. Yes, all cells use ATP (adenosine triphosphate). ATP molecules are the main energy source of all cells and are used for most cellular processes including active transport, DNA and RNA synthesis, nerve impulse transmission, muscle contraction, and structural maintenance among others.