Net ATP table (IMPORTANT)

Question 1

How much ATP is generated in during Glycolysis, the Transition Reaction and the Krebs Cycle (pre-ETC)?

Answer 1

2 ATP is generated from Glycolysis and another 2 is generated during the Krebs Cycle.

None are created during the Transition reaction

Question 2

How many NADH are produced during Glycolysis, transition and Krebs?

Answer 2

0 NADH are produced during Glycolysis while 2 are made during the transition reaction and 6 are made during Krebs.

Question 3

How many FADH2 are produced during Glycolysis, transition and Krebs?

Answer 3

Only two molecules of FADH2 are produced in Krebs.

It is not produced in any of the other cycles (pre-ETC).

Question 4

How many ATP is produced during ETC?

Answer 4

4 ATP is produced from the NADH from Glycolysis.

6 ATP is produced from the NADH from the transition reaction (3*2NADH).

22 ATP is produced from the NADH and FADH2 from Krebs (36 NADH + 22 FADH2)