Multiple choice

TCA Cycle starts with the condensation of acetyl group with

  1. OAA

  2. and water

  3. To yield Citric Acid

  4. All

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Krebs cycle begins with the condensation of the 2-carbon acetyl group from Acetyl-CoA with the 4-carbon Oxaloacetic acid (OAA) in the presence of water to form Citric acid.