The pentose phosphate pathway is regulated by __________*1 pointNone of these optionsAcetyl CoAAll optionsNADP+ATPNADPH
Question
The pentose phosphate pathway is regulated by __________*1 pointNone of these optionsAcetyl CoAAll optionsNADP+ATPNADPH
Solution
The pentose phosphate pathway is regulated by the levels of NADP+ and NADPH in the cell.
Here are the steps:
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The pentose phosphate pathway is a metabolic pathway parallel to glycolysis and it generates NADPH and pentoses.
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The first enzyme of the pathway, glucose-6-phosphate dehydrogenase, is regulated by the levels of NADP+ and NADPH.
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When the cell has a high NADP+/NADPH ratio, indicating a need for reducing power, the pathway is stimulated.
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Conversely, when the NADP+/NADPH ratio is low, indicating a sufficient supply of reducing power, the pathway is inhibited.
So, the pentose phosphate pathway is regulated by NADP+ and NADPH.
Similar Questions
The pentose phosphate pathway occurs in the__________
The pentose phosphate pathway occurs in the__________*1 pointLiverKidneyHeartCells in all parts of the body
hich of the following step is the rate-limiting step of the pentose phosphate pathway
The pentose phosphate pathway Group of answer choicescreates NADP+ for processes like reductive biosynthesiscreates NADH, which will carry electrons to the respiratory chain to facilitate ATP productioncreates a 5 carbon sugar that is a precursor for key molecules like nucleic acidsis not regulated by soluble coenzymes in the cell
How many molecules of ATP are produced by the pentose phosphate pathway?
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