The Calvin cycle is a metabolic pathway that uses the chemical energy of the production of ATP and NADPH from the light-dependent reactions of photosynthesis. The cycle uses CO2 and Glyceraldehyde-3-phosphate molecules to make one of glucose.
What is the Calvin cycle?
The Calvin cycle is an anabolic-type metabolic pathway in which, starting from atmospheric CO2 molecules, glucose synthesis is achieved.
Characteristics of Calvin cycle
- The Calvin cycle is powered by ATP and NADPH, which are created by harnessing the energy of photons in light-dependent reactions.
- It produces a fixed carbon atom in each of its turns, so three turns of the cycle are needed to form a molecule of Glyceraldehyde-3-phosphate (3GP).
- The cycle uses six molecules of CO2 to obtain one of glucose, attaching them to various receptors in an iterative circuit of chemical reactions that consume energy (ATP).
Therefore, we can conclude that the Calvin cycle is a metabolic pathway in which atmospheric CO2 is captured by the plant and, going through different chemical changes, forms glucose.
Learn more about the Calvin cycle here: https://brainly.com/question/13984369
