Which statement is wrong for Krebs' cycle ?

Options

A. there are three points in the cycle where `NAD^(+)` is reduced to NADH `+ H^(+)`
B. There is one point in the cycle where `FAD^(+)` is reduced to `FADH_(2)`
C. During conversion of succinyl CoA to succinic acid, a molecule of GTP is synthesised
D. The cycle starts with condensation of acetyl group (acetyl CoA) with pyruvic acid yield citric acid

Explanation

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