AP BIOLOGY

Detailed explanation-1: -Abstract. Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation . This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration.

Detailed explanation-2: -ATP synthesized in mitochondria is the primary energy source for important biological functions, such as muscle contraction, nerve impulse transmission, and protein synthesis.

Detailed explanation-3: -Chloroplasts and mitochondria are the major ATP producing organelles in plant leaves.