Carbon enters the carbon cycle primarily through photosynthesis, where plants absorb carbon dioxide (CO2) from the atmosphere and convert it into organic matter. It is then transferred through various processes, including respiration, decomposition, and combustion. Carbon exits the cycle when it is released back into the atmosphere as CO2 through respiration, decay, or human activities like burning fossil fuels. Additionally, carbon can be stored long-term in geological formations or ocean sediments, effectively removing it from the active cycle.
Carbon dioxide doesn't form in the Calvin Cycle (I assume you're referring that because there isn't such a thing as the "Calving Cycle" in biochemistry. Carbon dioxide must be taken in by the plant via the stomata and it is then used by the plant in photosynthesis. Clearly, this is why plants rely on carbon dioxide to complete the Calvin cycle and in large, photosynthesis. ~ nkindianhobo ~
The net gain of carbon atoms in the Krebs cycle is zero. Although acetyl-CoA enters the cycle as a 2-carbon molecule, it ultimately combines with oxaloacetate (a 4-carbon molecule) to form citrate (a 6-carbon molecule), which is then oxidized back to oxaloacetate. This means that the total number of carbon atoms remains constant throughout the cycle.
The Processes Of Photosynthesis And Cellular Respiration Form Carbon Dioxide-Oxygen Cycle
No, the main products of the Calvin cycle are three-carbon molecules (3-phosphoglycerate) that are eventually used to regenerate RuBP (ribulose-1,5-bisphosphate) to continue the cycle. Carbon dioxide is actually used in the Calvin cycle to form these three-carbon molecules.
The carbon dioxide acceptor in the Calvin-Benson cycle is ribulose-1,5-bisphosphate (RuBP). RuBP is a 5-carbon compound that combines with carbon dioxide in the first step of the cycle to form an unstable 6-carbon compound, which eventually leads to the production of glucose.
The carbon cycle is closely related to photosynthesis. Photosynthesis is the process by which carbon is exchanged from the atmosphere (in the form of CO2) into the biosphere (in the form of glucose).
It breathes out carbon in a form of carbon dioxide.
The two processes of the carbon cycle are photosynthesis and cellular respiration. In photosynthesis carbon from carbon dioxide is fixed into carbohydrates. In cellular respiration, carbohydrates are broken down to form ATP and carbon in the form of carbon dioxide is released into the atmosphere.
The carbon cycle is closely related to photosynthesis. Photosynthesis is the process by which carbon is exchanged from the atmosphere (in the form of CO2) into the biosphere (in the form of glucose).
A byproduct of the krebs cycle/citric acid cycle is carbon dioxide.
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Photosynthetic bacteria require CO2 for making food in the form of starch through photosynthesis and this CO2 or carbon dioxide is produced as a result of the carbon cycle.
it is removed in the form of CO2 out of the mitochondria and out of the cell
The citric acid cycle (Kerbs cycle) begins with the transfer of a two-carbon acetyl group from acetyl-CoA to the four-carbon acceptor compound (oxaloacetate) to form a six-carbon compound (citrate).
During the carbon cycle, carbon in the form of carbon dioxide is absorbed by plants during photosynthesis. This carbon is then passed on to animals when they consume plants. When organisms die, the carbon is returned to the atmosphere through decomposition. Additionally, burning of fossil fuels and deforestation release stored carbon back into the atmosphere.
Carbon dioxide doesn't form in the Calvin Cycle (I assume you're referring that because there isn't such a thing as the "Calving Cycle" in biochemistry. Carbon dioxide must be taken in by the plant via the stomata and it is then used by the plant in photosynthesis. Clearly, this is why plants rely on carbon dioxide to complete the Calvin cycle and in large, photosynthesis. ~ nkindianhobo ~
They form sedimentary rocks