What does linear electron transport produce?
What does linear electron transport produce?
Linear electron transport results in the formation of reductant and ATP, while cyclic electron transport results only in the formation of ATP with no net formation of reductant. The flux of electrons through these pathways is regulated at the level of the cytb6f complex.
What does linear electron flow release?
In linear electron flow, energy derived from photons absorbed by pigments in the antenna complexes is used to oxidize water at the oxygen evolving complex of photosystem II (PS II). When they become reoxidized by passing electrons to cytochrome b 6 f, they liberate protons on the luminal side of the membrane.
What does linear electron flow in the chloroplast produce?
The light reactions in photosynthesis convert light energy into chemical energy in the forms of ATP and NADPH. While linear electron transport generates both ATP and NADPH, cyclic electron transport around photosystem I (PS I) is exclusively involved in ATP synthesis without the accumulation of NADPH.
What are the 3 products of linear Photophosphorylation?
The products of linear photophosphorylation, ATP and NADPH, are used in the light-independent reactions of photosynthesis (also termed the carbon fixation cycle or the Calvin cycle).
What are the products of linear electron flow quizlet?
A route of electron flow during the light reactions of photosynthesis that involves both photosystems and produces ATP, NADPH, and oxygen. The net electron flow is from water to NADP+. linear pathway that leads to NADPH, ATP, and O2 production, pathway is similar to Electron transport chain.
What are the products of the Calvin cycle?
Products. The immediate products of one turn of the Calvin cycle are 2 glyceraldehyde-3-phosphate (G3P) molecules, 3 ADP, and 2 NADP+. (ADP and NADP+ are not really “products”. They are regenerated and later used again in the Light-dependent reactions).
What are the products of linear electron flow during the light reactions of photosynthesis?
What is the linear flow of electrons in photosynthesis?
Photosynthetic electron transport can operate in two modes. In the linear mode, electrons are transferred from water to NADP via three major transmembrane complexes: Photosystem II (PSII), the cytochrome b6f complex (cyt bf), and photosystem I (PSI).
What are the products of linear phosphorylation?