CO2
The source of carbon for the Calvin cycle is carbon dioxide.
CO2 is removed in the Calvin cycle because it is used as a substrate to build carbohydrate molecules, particularly sugars like glucose. Through a series of enzyme-catalyzed reactions, CO2 is transformed into organic compounds, serving as the primary source of carbon for the production of sugars in photosynthetic organisms.
The Calvin cycle is a series of biochemical reactions that takes place in the stroma of chloroplasts, converting carbon dioxide and other compounds into glucose and other sugars. It is an essential part of photosynthesis, where plants use sunlight to create energy-rich molecules that can be used for growth and development.
Visit the page: http://en.wikipedia.org/wiki/Carbon_cycle You'll find all the information about the carbon cycle there.
Mitochondria
During the Calvin cycle, carbon dioxide (CO2) is fixed to produce sugars.
CO2
The Calvin cycle converts carbon dioxide to glucose, a process known as carbon fixation. By using energy from light and enzymes, the Calvin cycle transforms CO2 molecules into sugars that can be used by the plant for energy.
The source of carbon for the Calvin cycle is carbon dioxide.
CO2 is removed in the Calvin cycle because it is used as a substrate to build carbohydrate molecules, particularly sugars like glucose. Through a series of enzyme-catalyzed reactions, CO2 is transformed into organic compounds, serving as the primary source of carbon for the production of sugars in photosynthetic organisms.
The Calvin cycle is a series of biochemical reactions that takes place in the stroma of chloroplasts, converting carbon dioxide and other compounds into glucose and other sugars. It is an essential part of photosynthesis, where plants use sunlight to create energy-rich molecules that can be used for growth and development.
Visit the page: http://en.wikipedia.org/wiki/Carbon_cycle You'll find all the information about the carbon cycle there.
Photosynthesis is responsible for lowering the levels of atmospheric CO2 since it is a requirement to make glucose. Cellular respiration produces CO2 as a by-product, so it is responsible for some atmospheric CO2.
The carbon cycle begins with photosynthesis in plants because plants take in carbon dioxide from the atmosphere during photosynthesis to produce glucose, which forms the basis of their energy and growth. This process converts atmospheric carbon dioxide into organic carbon, making it available for the rest of the ecosystem.
Labelled carbon enters living system through photosynthesis alongwith normal cabon in the form of carbohydrates. When we eat them, our body converts them in glycoproteins found in our muscles and all parts of body.
The fluctuation in atmospheric CO2 levels throughout the year is primarily caused by the seasonal cycle of plant growth and decay. During the growing season, plants absorb CO2 through photosynthesis, reducing the levels in the atmosphere. In the winter, when plants are dormant and decomposing, CO2 is released back into the atmosphere, leading to an increase in levels.