Photosynthesis related respiration, what are the reactants of photosynthesis?
The electron is then passed along a chain of electron acceptors to which it transfers some of its respiration.
This photosynthesis related stored in plants is harvested through cellular respiration to form ATP, which provides energy needed for many biological processes, such as muscle contraction and synthesizing molecules. Glycolysis breaks glucose into two molecules of pyruvate.
That freed electron is transferred to the primary electron-acceptor molecule, pheophytin. Thus, during photosynthesis a plant consumes water, carbon dioxide, and light energy, and produces glucose and oxygen. Therefore, glucose is oxidized, while oxygen is reduced in cellular respiration.
This releases oxygen from the water molecule. Thus, the final result of cellular respiration is that the plant consumes glucose and oxygen and produces carbon dioxide, water, and ATP energy molecules.
The energy delivered to the electron acceptors is used to move hydrogen ions across the thylakoid membrane into the lumen. Two water molecules are oxidized by four successive charge-separation reactions by photosystem II to yield a molecule of diatomic oxygen and four hydrogen ions; the electrons yielded are transferred to a redox-active economics research paper residue that then reduces the oxidized chlorophyll a called P that serves as the primary light-driven electron donor in the photosystem II reaction center.
A typical plant cell contains about 10 to chloroplasts. Carbon concentrating mechanisms Overview of C4 carbon fixation In hot and dry conditions, plants close their stomata to prevent water loss.