Question

kfgkvfccccccccg

Answer 1

In the mitochondria the pyruvate (3 carbons) produced in glycolysis is converted to Acetyl Coenzyme A and CO2 by the pyruvate dehydrogenase enzyme complex. This acetyl Coenzyme A the enters the Krebs Cycle and delivers the acetyl ( 2 carbons) to oxaloacetate to produce citrate with the release of Coenzyme A which can now cycle back and pick up 2 more carbons from pyruvate for delivery to the Krebs Cycle.
I believe.

Answer 2

I don't think I know more than people who actually took the class, but from Google I found that the coenzymes are FAD and NAD.

Here is a slideshow I found https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0CD0QFjAC&url=http%3A%2F%2Fhighered.mcgraw-hill.com%2Fsites%2Fdl%2Ffree%2F0072886161%2F323282%2Fchapt07_lecture.ppt&ei=fGdRU53PL8a2yAT71IL4Cg&usg=AFQjCNHH7LTX2GeH4BBmEnZJL7d6lYdGjA&bvm=bv.65058239,d.aWw