Summary Overview of Glycolysis & Kreb's Cycle

GLYCOLYSIS
PREPARATORY glucose
STAGE enters cell




conclusions :
- -




2 ATP used ↑
glucose 6-phosphate
Chemica ment!
W



111/
"
fructose 6-phosphate
&

T
P -
Ap -
p -




, , , ,
--
A
V

D
"
fructose 1 , 6-phosphate
g) ucose is split
into 2 3-phosphate
molecules
↓ ~

P P




ENERGY CONSERVING
W

P glyceraldehydes
STAGE 2 NAD +
2 Pi



2 NADH :
V

V


P vP v PX2

ADP

conclusions : +
·
4 ATP produced pX2
ist production
· 2 NADH produced in glycolysis relocation of
Phosphate
V

P
X2



2H20
V



↑ PEDUpgrade +o
↑ energy
bond
ADP

-+
X2

pyruvic acid