What is the Difference Between Krebs and Calvin Cycle?
🆚 Go to Comparative Table 🆚The main differences between the Krebs cycle and the Calvin cycle are:
- Function: The Krebs cycle is part of cellular respiration, which is a catabolic process that breaks down molecules to generate energy. On the other hand, the Calvin cycle is part of photosynthesis, which is an anabolic process that builds molecules using energy from sunlight.
- Location: The Krebs cycle takes place in the mitochondria of all aerobic organisms, while the Calvin cycle occurs in the chloroplasts of plants, algae, and some bacteria.
- Inputs and Outputs: The Krebs cycle uses oxygen and glucose to produce energy in the form of ATP, as well as carbon dioxide as a waste product. The Calvin cycle, which is part of the light-independent reactions of photosynthesis, uses ATP and NADPH to convert carbon dioxide into glucose, oxygen, and other organic compounds.
In summary, the Krebs cycle is involved in breaking down complex molecules to generate energy, while the Calvin cycle is responsible for building complex molecules using energy from sunlight. These two cycles occur in different organisms and locations within cells, and their inputs and outputs serve different purposes.
Comparative Table: Krebs vs Calvin Cycle
The Krebs and Calvin cycles are two important biochemical pathways that occur in living organisms. Here is a table comparing the differences between them:
Feature | Krebs Cycle | Calvin Cycle |
---|---|---|
Purpose | Produces energy in the form of ATP by breaking down glucose in the presence of oxygen | Uses ATP and CO2 to produce glucose, does not require oxygen |
Location | Occurs in the matrix of mitochondria | Occurs in the stroma of chloroplasts |
Organisms | Takes place in all aerobic organisms, including plants | Takes place only in plants |
Process | Catabolic process, breaks down molecules | Anabolic process, builds molecules |
Energy Source | Aerobic, requires oxygen | Does not require oxygen |
Both the Krebs and Calvin cycles are cyclic processes that occur inside cells and involve CO2 and ATP. However, the Krebs cycle is a part of aerobic respiration and produces ATP and CO2, while the Calvin cycle is a part of photosynthesis and uses ATP and CO2 to produce glucose.
- Krebs Cycle vs Glycolysis
- Glycolysis vs TCA Cycle
- Light Reaction vs Calvin Cycle
- Glycolysis Krebs Cycle vs Electron Transport Chain
- Glyoxylate vs TCA Cycle
- Cytosolic vs Chloroplastic Glycolysis
- Glycolysis vs Gluconeogenesis
- Glycolysis vs Glycogenolysis
- Fermentation vs Glycolysis
- Nitrogen Cycle vs Carbon Cycle
- Photosynthesis vs Cellular Respiration
- Ketosis vs Ketogenesis
- Carbon Cycle vs Phosphorus Cycle
- Catabolism vs Anabolism
- Metabolism vs Catabolism
- Pentose Phosphate Pathway vs Glycolysis
- Electron Transport Chain in Mitochondria vs Chloroplasts
- Aerobic vs Anaerobic Glycolysis
- Carnot vs Rankine cycle