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.
Cellular respiration is part of the Krebs Cycle or the TCA cycle.
Calvin cycle
the carbon cycle
The Calvin cycle does not utilize oxygen as a reactant, so it is not aerobic.
Only electron transport chain need oxygen. Other two steps do not need
cellular respiration
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.
The Role of Mitochondria Cellular respiration is the process of oxidizing food molecules. Mitochondria are the powerhouses of the cell.
The Calvin cycle does not utilize oxygen as a reactant, so it is not aerobic.
Cellular respiration and photosynthesis
Kreb's cycle is part of cellular respiration, it needs nothing but oxygen and glucose. Only photosynthesis needs light.
YES,
Only electron transport chain need oxygen. Other two steps do not need
cellular respiration
Ya, it is the second stage in respiration.
During photosynthesis carbon from carbon dioxide is synthesized in to more complex organic compounds and in respiration it is again released in the form of carbon dioxide gas. Thus both these processes play important role in carbon cycle.
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.
The Role of Mitochondria Cellular respiration is the process of oxidizing food molecules. Mitochondria are the powerhouses of the cell.
It is the citric acid cycle that is part of cellular respiration and is named after Hans Adolf Krebs.
photosynthesis