Which of the following processes involves the | vedclass

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(B) Dehydrogenation is a chemical reaction that involves the removal of hydrogen from an organic molecule.Since a hydrogen atom consists of one proton

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Dehydrogenation

Vedclass · Answer

(B) Dehydrogenation is a chemical reaction that involves the removal of hydrogen from an organic molecule.Since a hydrogen atom consists of one proton and one electron,the removal of two hydrogen atoms $(2H)$ is equivalent to the loss of two protons $(2H^+)$ and two electrons $(2e^-)$.This process is a fundamental step in cellular respiration,particularly in the Krebs cycle and glycolysis,where enzymes called dehydrogenases facilitate the transfer of these electrons to coenzymes like $NAD^+$ and $FAD$.

Column-$I$	Column-$II$
$i$. Glycolysis	$b$. Cytoplasm
$ii$. Krebs cycle	$a$. Mitochondrial matrix
$iii$. $ETS$	$c$. Inner mitochondrial membrane

Column-$I$	Column-$II$
$(A)$ $RQ$ of fats	$(I)$ Less than $7$ percent
$(B)$ Energy released in fermentation	$(II)$ Less than $1$
$(C)$ $RQ$ of glucose	$(III)$ $1$
$(D)$ Net $\text{ATP}$ produced in fermentation	$(IV)$ $2$

Which of the following processes involves the loss of two protons and two electrons?

Similar Questions

Match the processes involved in aerobic respiration given in Column-$I$ with their occurrence in the cell from Column-$II$ and choose the correct option.
Column-$I$ Column-$II$
$i$. Glycolysis $b$. Cytoplasm
$ii$. Krebs cycle $a$. Mitochondrial matrix
$iii$. $ETS$ $c$. Inner mitochondrial membrane

The end product of carbohydrate metabolism is

Which of these statements is incorrect?

What is the primary objective of glycolysis,the Krebs cycle,and $E.T.S.$?

Match the following columns:
Column-$I$ Column-$II$
$(A)$ $RQ$ of fats $(I)$ Less than $7$ percent
$(B)$ Energy released in fermentation $(II)$ Less than $1$
$(C)$ $RQ$ of glucose $(III)$ $1$
$(D)$ Net $\text{ATP}$ produced in fermentation $(IV)$ $2$

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