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Dannys Phase 1 Medicine > Glycolysis > Flashcards

Flashcards in Glycolysis Deck (20)
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1

What forms after glucose

glucose-6-phosphate

2

what catalyses glucose-6-phosphate formation

hexokinase

3

what forms after glucose-6-phosphate

fructose-6-phosphate

4

what enzyme catalyses fructose-6-phosphate formation

phosphoglucose isomerase

5

what forms after fructose-6-phosphate

fructose-1,6-bisphosphate

6

what enzyme catalyses fructose-1,6-bisphosphate formation

PHOSPHOFRUCTOKINASE-1 RATE LIMITING ENZYME

7

what forms after fructose-1,6-bisphosphate

2x glyceraldehyde-3-phosphate

8

what enzyme catalyses glyceraldehyde-3-phosphate formation

aldolase

9

what forms after 2x glyceraldehyde-3-phosphate

2x 1,3-bisphosphoglycerate

10

what enzyme catalyses 2x 1,3-bisphosphoglycerate formation

glyceraldehyde-3-phosphate dehydrogenase (2 NADH form in this reaction)

11

what forms after 2x 1,3 bisphosphoglycerate

2x 3-phosphoglycerate

12

what enzyme catalyses 2x 3-phosphoglycerate formation

phosphoglycerate kinase (2 ATP molecules are formed here)

13

what forms after 2x 3-phosphoglycerate formation

2x 2-phosphoglycerate

14

what enzyme catalyse 2x 2-phosphoglycerate formation

phosphoglyceromutase

15

what forms after 2x 2-phosphoglycerate

2x phosphoenolpyruvate

16

what enzyme catalyses 2x phosphoenolpyruvate formation

enolase

17

what forms after phosphoenolpyruvate

pyruvate

18

what enzyme catalyses pyruvate formation

pyruvate kinase (2 ATP molecules are formed here)

19

what is the rate limiting enzyme

PFK-1- should know this by now, I did shout

20

what is produced in glycolysis from one glucose breakdown

2x ATP 2x NADH and 2x Pyruvate