If you cross a pea plant that is analogous for yellow seeds (YY) and a pea plant that is analogous for green seeds (yy), what percent of the offspring would have green seeds? A. 0 percent
B. 25 percent
C. 75 percent
D. 100 percent

The correct answer is D.

Acetyl CoA is condensed with a four carbon intermediate , oxaloacetate, to form citrate.  The citrate then goes through a series of chemical transformations , losing two carboxyl groups as CO2.

The Krebs  cycle serves two  main purposes namely.

1. to increase the cell's ATP producing potential by generating reduced electron carriers such as NADH and reduced ubiquinone.

2. to provide the cell with a variety of metabolic precursors which are one FADH and four NADH molecules