The process by which the cell produces ATP in the mitochondria is called
A)oxidative phosphorylation.
B)hydrolysis.
C)substrate-level phosphorylation.
D)electron transport.

Question

Quizplus · Accepted Answer

Oxidative phosphorylation is the process by which the cell produces ATP in the mitochondria. This process involves the transfer of electrons from NADH and FADH2 to a series of electron carriers in the electron transport chain, which ultimately leads to the production of a proton gradient across the inner mitochondrial membrane. This gradient drives the synthesis of ATP by ATP synthase through a process known as chemiosmosis. Hydrolysis is a process by which molecules are broken down into smaller units by the addition of water molecules. Substrate-level phosphorylation is a process in which ATP is produced directly by the transfer of a phosphate group from a substrate molecule to ADP. Electron transport is a process by which electrons are transferred between molecules in a series of redox reactions.

The Process by Which the Cell Produces ATP in the Mitochondria