In prokaryotic cells,the number of ATP genera | vedclass

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(B) In prokaryotic cells,the entire process of aerobic respiration occurs in the cytoplasm because they lack mitochondria.During glycolysis,$2$ $ATP$

Vedclass · Accepted Answer

$38$

Vedclass · Answer

(B) In prokaryotic cells,the entire process of aerobic respiration occurs in the cytoplasm because they lack mitochondria.During glycolysis,$2$ $ATP$ and $2$ $NADH$ are produced.During the conversion of pyruvate to acetyl-$CoA$,$2$ $NADH$ are produced.During the Krebs cycle,$2$ $GTP$ (equivalent to $2$ $ATP$),$6$ $NADH$,and $2$ $FADH_2$ are produced.Since there is no mitochondrial shuttle system required,all $10$ $NADH$ yield $30$ $ATP$ $(10 	imes 3)$ and $2$ $FADH_2$ yield $4$ $ATP$ $(2 	imes 2)$.Total $ATP = 2$ (glycolysis) $+ 2$ (Krebs cycle) $+ 30$ $(NADH)$ $+ 4$ $(FADH_2)$ $= 38$ $ATP$.

In prokaryotic cells,the number of $ATP$ generated from one glucose molecule is

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