The biochemical processes known collectively as respiration.
Glycolysis produces 4 ATP's and 2 NADH, but uses 2 ATP's in the process for a net of 2 ATP and 2 NADH
NADH. In oxidative phosphorylation, for every NADH, around 2.5 ATP molecules are made, and for every FADH2 about 1.5 ATP molecules are made.
Glycolysis produces a net gain of 2 ATP molecules and 2 NADH molecules per glucose molecule. Each ATP molecule provides about 7.3 kilocalories of energy.
In cellular respiration, glucose is broken down during glycolysis to produce pyruvate, ATP, and NADH. The Krebs cycle (or citric acid cycle) generates additional ATP, NADH, and FADH2 while releasing carbon dioxide as a byproduct. Finally, the electron transport chain utilizes the NADH and FADH2 produced in the previous stages to generate a significant amount of ATP and water, completing the process. Thus, each product corresponds to a specific stage: glycolysis produces ATP and NADH, the Krebs cycle produces ATP, NADH, FADH2, and CO2, and the electron transport chain produces ATP and water.
Glycolysis, the first stage of cellular respiration, produces 2 NADH molecules, 4 ATP molecules (net gain of 2 ATP after subtracting the energy used), and two pyruvate molecules from one molecule of glucose.
The citric acid cycle (also known as the Krebs cycle) produces the most NADH, generating 3 NADH molecules per cycle. The least ATP is produced in the electron transport chain, where each NADH molecule can produce up to 3 ATP through oxidative phosphorylation.
One NADH molecule generates approximately 2.5 to 3 ATP through oxidative phosphorylation in the mitochondria.
Photosystem two produces O2, ATP, and NADP+
Every glucose molecule produces 2 ATP, 8 NADH, and 2 FADH2.
2 ATP + 2 NADH + 2 H2O + 2 pyruvate
A process that involves the usage of ATP and glucose is glycolysis, which produces 2 pyruvates, 2 net ATP and 2 NADH molecules.
even though the Krebs cycle produces only 2 ATP, it also produces NADH, FADH2, which are very useful in the electron transport chain. Every NADH+H produces 3 ATP Every FADH2 produces 2 ATP, which all add together to 38 ATP. The Krebs cycle is very important in the production of ATP!