Ya, it is the second stage in respiration.
While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.
The Calvin cycle does not utilize oxygen as a reactant, so it is not aerobic.
glycolysis, fermentation, Krebs cycle, ETC (Electron Transport Chain), Actually fermentation is not part of cellular respiration, and occurs only without oxygen, which cellular respiration depends on. -- Fermentation does occur, but only when no oxygen is present. It IS part of cellular respiration.
It is the citric acid cycle that is part of cellular respiration and is named after Hans Adolf Krebs.
Cellular respiration and photosynthesis
Kreb cycle
The main job of Kreb cycle is to generate energy. It is a part of cellular respiration.
Citric acid forms during the electron transport chain and citric acid cycle in cellular respiration. Citric acid is a six-carbon acid.
in the matrix
mitochondrion
2 ATP are made
It is responsible for the breakdown of pyruvate/acetylCoA into 1ATP, 4NADH, and 1FADH per cycle. It is a part of cellular respiration.