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6 paź 2020 · Respiration is the physiological process that facilitates gas exchange and is mediated through the proper function of and communication among central neural control (respiratory drive), sensory input systems, the lungs, and the muscles involved in respiration.
Maintenance respiration in plants refers to the amount of cellular respiration, measured by the carbon dioxide (CO 2) released or oxygen (O 2) consumed, during the generation of usable energy (mainly ATP, NADPH, and NADH) and metabolic intermediates used for (i) resynthesis of compounds that undergo renewal (turnover) in the normal process of ...
Maintenance respiration is the respiratory energy required for all processes that maintain cellular structure, for example turnover of cellular components and maintenance of intracellular ion gradients.
5 lis 2018 · The relevance of these mechanisms towards variation in plant respiration are explained in the context of five core principles: (1) respiration performs three distinct functions; (2) metabolic pathway flexibility underlies respiratory performance; (3) supply and demand interact over time to set respiration rates; (4) acclimation involves ...
Respiration is the physiological process that facilitates gas exchange and is mediated through the proper function of and communi-cation among central neural control (respira-tory drive), sensory input systems, the lungs, and the muscles involved in respiration.
26 wrz 2011 · This is focused partly on how to handle maintenance respiration (MR) when working within the ‘growth respiration/maintenance respiration paradigm’ (GMRP) (Amthor, 2000) and partly on the ratio (r) of respiration (R) to gross photosynthesis (P g) in plant ecosystems, defined as r R:P g.
8 lip 2022 · These adaptive molecular and structural mechanisms increase respiration to maintain basic processes specific to cell types and tissues.
