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Glycolysis
Glucose
ATP
Glucose-6-P Glucose is converted
ADP + Pi into glucose-6-
Stage 1 phosphate by the
addition of a
phosphate group and
Fructose-1-P energy released from
ATP
ATP
Hexose 1,6-bisphosphate (6C)
ADP + Pi
The 6C compound is
Stage 2 split into two 3C
2 x Triose Phosphate (3C) compounds
ATP
·H2 removed from TP
·Picked up by NAD
NADred Stage 3 ·Makes NADred
2 x Intermediate Compound (3C) · Releases one ATP
ATP Each intermediate is
Stage 4 converted into one
molecule of Pyruvate,
2 x Pyruvate (3C) releasing one ATP…read more

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Link Reaction
Pyruvate (3C)
CO2 Decarboxylation
2H C and
NADred
Dehydrogenation
Acetyl CoA (2C) CoA
CoA acts as an
Acetate (2C) acetate acceptor.
It carries the
acetate to the
Krebs Cycle Krebs Cycle and
Matrix of is recycled.
Mitochondria…read more

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Krebs Cycle
Matrix of
Mitochondria Acetate (2C)
Oxaloacetate (4C) Citrate (6C)
NADred 4C + 2C = 6C
2H
CO2
4C Compound
2H
2H NADred
FADred
4C Compound 5C Compound
Substrate Linked CO2
4C Compound 2H
Phosphorylation ATP
ADP + Pi -> ATP NADred…read more

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Chemiosmosis
NAD FAD
NADred FADH2
2H+ 2H2O
2H 2H
2H+ 2H+ O2
- 2H+ 2H+ ATP
Matrix 2e
4e- ADP + Pi
Inner 2e- 2e- 2e-
Mitochondrial 2e-
Membrane 2e- 2e- 2e-
I II III IV
Intermembrane
+ H+
Space H H+
H+ H+ H+
H+ + H+
H+ H
H+…read more

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