step four glycolysis net yield of ATP in glycolysis total ATP produced in glycolysis how many NADH molecules produced in glycolysis how NAD+ becomes NADH where pyruvic acid goes if there's no oxygen what fermentation regenerates what fermentation does not produce how various fermentation pathways differ (2) the two common fermentation pathways products

1. step four glycolysis

all phosphate groups are removed from the molecule to make two molecules of pyruvic acid, the four released phosphates convert four ADP to four ATP

2. net yield of ATP in glycolysis

2 ATP

3. total ATP produced in glycolysis

4 ATP

4. how many NADH molecules produced in glycolysis

2 NADH

5. how NAD+ becomes NADH

electrons released through glycolysis attach to NAD+

6. where pyruvic acid goes if there's no oxygen

fermentation

7. what fermentation regenerates

NAD+

8. what fermentation does not produce

ATP

9. how various fermentation pathways differ (2)

enzymes and products

10. the two common fermentation pathways products

lactic acid and ethyl alcohol