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Sep 10, 2021 · Photosynthesis and respiration rely upon a proton gradient to produce ATP. In photosynthesis, the Respiratory Complex I homologue, Photosynthetic Complex I (PS-CI) is proposed to couple...
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Engineering photosynthesis targeting different aspects of photosynthesis and its regulation has also advanced. The aim of this review is to compile and organize these advances in photosynthesis from the last few years and suggest a next horizon for plant physiologists, ecologists, and geneticists.
May 28, 2024 · To quantify the ATP and NADPH demands of photorespiration, we first must examine each step of the pathway and determine the “life-cycle” demands for the energy needed to process and regenerate all the participating molecules back to the “base state” before the oxygenation reaction occurred.
Aug 15, 2018 · Cellular respiration involves the breakdown of glucose and the storage of the energy received into the molecule ATP. Plants create their own energy through photosynthesis and also use cellular respiration to produce ATP.
Feb 24, 2021 · The cyt c pathway drives proton translocation from the mitochondrial matrix into the IMS, which can flow back via ATP synthase (green complex) to produce ATP or via UCPs without producing ATP. ATP can be exported into the cytosol and acts as a major energy source for a variety of cellular processes.
- Olivier Van Aken
- 10.1093/plphys/kiab101
- 2021
- Plant Physiol. 2021 May; 186(1): 36-52.
AET pathways are comprised of electron sinks, e.g. flavodiiron proteins (FDPs) or other terminal oxidases, and pathways that recycle electrons around photosystem I, like NADPH-dehydrogenase-like complexes (NDH) or the ferredoxin-plastoquinone reductase (FQR).
People also ask
How can ATP and NADPH be re-calculated after RuBisCO oxygenation?
Does photosynthesis rely on a proton gradient to produce ATP?
How are ATP and NADPH demands measured in photorespiration?
How does a photosynthetic electron transfer chain affect ATP production?
Does photosynthesis produce NADPH and ATP simultaneously?
How do photosynthetic plant cells regulate redox and energy balance?
Nov 28, 2022 · Switching to the noncoupled pathways of mitochondrial electron transport, which balances ATP/ADP and NAD (P)H/NAD (P) + ratios in mitochondria, cytosol, and other cell compartments, represents an important mechanism of achieving stable operation and maximum efficiency of photosynthetic plant cells.
