what is cyclic photophosphorylation and non cyclic photophosphorylation ?????
Answers
Explanation:
This process may be either a cyclic process or a non-cyclic process. Cyclic Photophosphorylation: Cyclic photophosphorylation is a procedure where the electron is recycled. ... As the electron is passed along the transport channel, the electron loses energy, which is then used to make ATP from ATP and Pi.
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Cyclic photophosphorylation can be defined as the synthesis of ATP coupled to electron transport activated by Photosystem I solely, and can therefore proceed in long-wave-length light (03BB 2265 700 nm). This proces is unaffected by the specific inhibitors of Photosystem II, such as CMU, DCMU and orthophenanthroline
non-cyclic photophosphorylation The light-requiring part of photosynthesis in higher plants, in which an electron donor is required, and oxygen is produced as a waste product. It consists of two photoreactions, resulting in the synthesis of ATP and NADPH 2.