GLYCOLYSIS Flashcards
1
Q
1 - Glucose
A
hexokinase
-high affinity
-muscles
(if too much glucose –> glucokinase)
2
Q
2 ) Glucose -6- phosphate
A
phosphohexose isomerase
3
Q
3) fructose -6- phosphate
A
PFK-1 (rate limiting enzyme)
-AMP , fructose 2,6 biphosphate promotes
-ATP , citrate inhibits
4
Q
4) fructose -1,6- biphosphate
A
aldose -> 5) dihydroxy acetone phosphate <–> Glyceraldehyde -3 - phosphate (GA3P)
5
Q
6) Glyceraldehyde -3 - phosphate (GA3P)
A
<– triose phosphate isomerase
–> dehydrogenase
- Pi in and NADH out
6
Q
7) 1,3 Bisphosphoglycerate
A
–> phosphoglycerate kinase
- ATP out
7
Q
8) 3 phosphoglycerate
A
–> phosphoglycerate mutase
8
Q
9) 2 phosphoglycerate
A
–> enolase
9
Q
10) phosphoenol pyruvate
A
–> pyruvate kinase
- ATP out
-ATP , citrate is inhibited
10
Q
11) Pyruvate
A
done :)
