What is the total net gain of ATP molecules p | vedclass

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Question

(B) The $EMP$ pathway,also known as Glycolysis,involves the breakdown of one molecule of glucose into two molecules of pyruvic acid.During this proces

Vedclass · Accepted Answer

$8$

Vedclass · Answer

(B) The $EMP$ pathway,also known as Glycolysis,involves the breakdown of one molecule of glucose into two molecules of pyruvic acid.During this process,$4$ molecules of $ATP$ are produced by substrate-level phosphorylation,and $2$ molecules of $ATP$ are consumed in the preparatory phase.Additionally,$2$ molecules of $NADH + H^+$ are produced.In aerobic respiration,each $NADH$ molecule yields $3\, ATP$ via the electron transport chain (in most eukaryotic cells),contributing $6\, ATP$.However,the question specifically asks for the net gain from the $EMP$ pathway itself. The net gain of $ATP$ directly produced in glycolysis is $2\, ATP$ ($4$ produced - $2$ consumed).Given the options provided,$8\, ATP$ is the standard answer representing the total energy yield ($2\, ATP$ net + $6\, ATP$ from $2\, NADH$) produced during the conversion of glucose to pyruvate in aerobic conditions.

What is the total net gain of $ATP$ molecules produced by the $EMP$ pathway (Glycolysis) per glucose molecule (in $, ATP$)?

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