Which statements is wrong for Krebs' cycle ?

Question

Which statements is wrong for Krebs' cycle ? (A) There is one point in the cycle where FAD + is reduced to FADH 2 (B) During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised (C) The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid (D) There are three points in the cycle where NAD + is reduced to NADH + H +

Tardigrade Admin · Accepted Answer

Krebs cycle starts with condensation of acetyl CoA (2 C) with oxaloacetic acid (4 C) to form citric acid (6C).

Q. Which statements is wrong for Krebs' cycle ?

There is one point in the cycle where $F A D^{+}$ is reduced to $F A D H_{2}$

During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised

The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid

There are three points in the cycle where NAD $^{+}$ is reduced to $N A DH + H^{+}$

Krebs cycle starts with condensation of acetyl CoA $(2 C)$ with oxaloacetic acid $(4 C)$ to form citric acid (6C).

Q. Which statements is wrong for Krebs' cycle ?

There is one point in the cycle where FAD+ is reduced to FADH2​

During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised

The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid to yield citric acid

There are three points in the cycle where NAD + is reduced to NADH+H+

Krebs cycle starts with condensation of acetyl CoA (2C) with oxaloacetic acid (4C) to form citric acid (6C).

There is one point in the cycle where $F A D^{+}$ is reduced to $F A D H_{2}$

There are three points in the cycle where NAD $^{+}$ is reduced to $N A DH + H^{+}$

Krebs cycle starts with condensation of acetyl CoA $(2 C)$ with oxaloacetic acid $(4 C)$ to form citric acid (6C).