Suggesting that differences existed in the light-dependent stage and in the nature of the compounds used as a source of hydrogen atoms, he proposed that hydrogen pllant transferred from hydrogen sulfide in bacteria or water in green plants to an unknown acceptor called Awhich was reduced to H 2 A.
Oxygen is also formed. So a better term for it would have been light-independent reaction. The photosynthetic action spectrum depends on the type of accessory pigments present. Animals need to eat food to get their energy. This was plant biology photosynthesis true for rice in Asia. Since water is used as the electron donor in oxygenic photosynthesis, the equation for this process is:. The BBC is not responsible for the content of external sites.Photosynthesis is a process used by plants and other organisms to convert light energy into Introductory plant biology. New York: McGraw-Hill. ISBN Blankenship RE (). Molecular Mechanisms of Photosynthesis (2nd ed.).Photosynthetic · Light-independent reactions · Evolution · Discovery. Try our official AP® lessons in AP Biology! Crassulacean acid metabolism (CAM) plants minimize photorespiration and save water by separating these steps in A "normal" plant—one that doesn't have photosynthetic adaptations to reduce. Learn how plants and other photosynthetic organisms use light energy to make sugars from carbon dioxide and water, bringing both chemical energy and.