Question

In glycolysis, $NADH + H ^{+}$is formed from $NAD$, when

• A. $3$-phosphoglyceraldehyde (PGAL) is converted to $1, 3$- bisphosphoglycerate (BPGA)
• B. triose phosphate is converted to $2$ -phosphoglycerate
• C. $2$-phosphoglycerate is converted to $2$- phosphopyruvate
• D. $2$ -phosphopyruvate is converted to $2$ -pyruvic acid

Answer 1

Answer: (A)

Out of all the ten reactions taking place in glycolytic cycle, $NADH + H ^{+}$is formed only during conversion of PGAL to BPGA.