Which are the intermediate processes occurrin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Pyruvate is formed by the glycolytic catabolism of carbohydrates in the cytosol.After entering the mitochondrial matrix,it undergoes oxidative dec

Vedclass · Accepted Answer

Oxidative decarboxylation of pyruvate

Vedclass · Answer

(A) Pyruvate is formed by the glycolytic catabolism of carbohydrates in the cytosol.After entering the mitochondrial matrix,it undergoes oxidative decarboxylation through a complex set of reactions catalyzed by the enzyme complex pyruvic dehydrogenase.Pyruvic dehydrogenase functions in the presence of cofactors like $NAD^{+}$ and Coenzyme $A$ $(CoA)$.The reaction is: $	ext{Pyruvic acid} + CoA + NAD^{+} \xrightarrow{Mg^{2+}, 	ext{Pyruvate dehydrogenase}} 	ext{Acetyl } CoA + CO_{2} + NADH + H^{+}$.During this process,two molecules of $NADH$ are produced from the metabolism of two molecules of pyruvic acid (which were produced from one glucose molecule during glycolysis).The resulting Acetyl $CoA$ then enters a cyclic pathway known as the tricarboxylic acid cycle,or Krebs' cycle.

Which are the intermediate processes occurring between Glycolysis and the Krebs' cycle?

Similar Questions

Which processes take place during cellular respiration?

The process of breaking down complex molecules within cells through the oxidation of $C-C$ bonds,which releases a significant amount of energy,is known as $.......$.

Which among the following is the most appropriate reason for storing green-coloured apples at low temperature (refrigerator)?

The main purpose of cellular respiration is to

When a twig with white flowers is dipped in colored water,the flowers become colored. Which tissue in the twig will be stained during this process?

Vedclass Test Series

Exam Paper Generator

Online Exam Module