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The organic compound that begins glycolysis and is the electron donor is _____________. At the end...

The organic compound that begins glycolysis and is the electron donor is _____________. At the end of glycolysis, 2 molecules of _____________________ have been produced and they are then transformed into acetyl coenzyme A to enter the Krebs cycle. During the Krebs or TCA cycle (for every glucose that begins glycolysis), 8 molecules of the electron carrier _________ and 2 molecules of the electron carrier _________ are produced. As -COOH (carboxyl acid groups) are broken off of the organic compounds of the Krebs cycle, many molecules of __________ are produced.

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Answer #1

1) glucose

2) pyruvate, 2 NADH, 2ATP

3) 6NADH+H , 2FADH2

4) 2ATP

5) Carbon dioxide

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