Question

Which of the following is the CORRECT statement with respect to the steps involved in glycolysis?

पर्याय

• DHAP and PEPA are the products of cleavage in glycolysis.

• In glycolysis, dehydration occurs when 3- PGAL loses a water molecule (dehydration) to form PEPA.

• 3-PGAL undergoes oxidation and phosphorylation to form 1,3-diPGA.

• PEPA is phosphorylated to pyruvic acid in the presence of the enzyme pyruvate dehydrogenase.

Answer 1

3-PGAL undergoes oxidation and phosphorylation to form 1,3-diPGA.

Explanation:

DHAP (dibydroxy acetone phosphate) and 3-phosphoglyceraldehyde (3-PGAL) is a kind of phosphoglyceraldehyde. cleavage products in glycolysis Dehydration develop during glycolysis. A water molecule is lost by 2-phosphoglyceric acid. Phosphoenol pyruvic acid is formed during dehydration. Dephospborylation of phosphoenol pyruvic acid in the presence of the enzyme to pyruvic acid pyruvate kinase is a pyruvate kinase enzyme.