What are the reactants of products in the electron transport chain for cellular respiration?

Electron succinate donor and nicotinamide adenine hydrochloride are the major biological reactants of the ETC (NADH).

These are produced via a process termed the cycle of citric acid (CAC).

Sugars and fats are divided into simple molecules like pyruvates, which subsequently enter the CAC.

Explanation:

Cellular respiration is described as the progressive enzymatic breakdown of glucose to produce energy, which in concert with ATP synthase, creates ATP.

The Cellular breathing method has 4 subdivisions; glycolysis, which disassembles glucose molecules to supply pyruvic acid molecules; a cancer cycle that further disassembles pyruvic acid with the aid of enzymes to provide four high energy substances, three of them NADH and one FADH2; The electron transportation chain in which electrons are conveyed and the energy released through a sequence of coenzymes and cytochromes; and lastly, the chemosmosis, where the energy emitted is utilized in transmitting protons from intermembrane space into a matrix with mitochondrial energy.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

c

explanation: