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प्रश्न
ATP produced during glycolysis is a result of substrate level phosphorylation. Explain.
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उत्तर
When the formation of ATP happens by direct transfer of a phosphoryl (PO3) group to ADP from a phosphorylated reactive intermediate, this is called substrate-level phosphorylation. During glycolysis, ATP is formed at two stages because of the direct transfer of the phosphoryl group to ADP.
- When BPGA (bisphosphoglyceric acid) is converted into PGA (phosphoglyceric acid).
- When PEP (phosphoenolpyruvate) is converted into pyruvic acid.
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संबंधित प्रश्न
Distinguish between the following:
Glycolysis and Fermentation
Describe the connecting link between glycolysis and Krebs’ cycle.
The adenosine triphosphate (ATP) gain during glycolysis, connecting
link and Krebs' cycle respectively are ___
(a) 8, 6, 24
(b) 8, 24, 6
(c) 24, 8, 6
(d) 6, 8 24
Name the reactions when a-ketoglutarate is converted to succinyl Co-A in Krebs' cycle
______ is used for conversion of 3-PGA to 2-PGA in glycolysis.
Which of the following occurs during preparatory phase of glycolysis?
During glycolysis of one molecule of glucose, how many ADP molecules are phosphorylated?
During glycolysis of aerobic respiration, how many times oxidation of substrate occurs?
During glycolysis, the first molecule to be dehydrogenated is ______.
How many molecules of pyruvic acid are formed in glycolysis?
Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?
F1 particles participate in the synthesis of ______.
The energy yield in terms of ATP is higher in aerobic respiration than anaerobic respiration. Why anaerobic respiration occurs even in organisms that live in aerobic condition like human beings and angiosperms?
Comment on the statement – Respiration is an energy producing process but ATP is being used in some steps of the process.
The first three steps of glycolysis are called as ______.
In glycolysis, electrons are removed by ______.
The process in which glucose is broken down into pyruvic acid is ______.
