Sugar!

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Human MetabolismSummary

Glycogen Metabolism Glucose-­1-­Phosphate Glycogen

by Marco Dydo

DYSOXIA

Glucose

SER

AERO GLYCOLYSIS

1 Molecule of Glucose -Glucose Catabolism2ATP

2 NAD+

2 NADH

2 Lactate

C-­C-­C-­C-­C-­C

(Glucose)

CO2

ATP

ADP NAD+

C-­C-­C

Glucose

Blood

tat e

(LIVER & RENAL CORTEX) 2 NADH

2 NAD+

2 Pyruvate

2 NAD+

6ATP

2 NADH

Glucose Glycogen

CO2

C-­C

(Acetyl CoA)

Coenzyme A

2ATP

GLUCONEOGENESIS 2 Lactate

C-­C

(Acetyl CoA)

Coenzyme A NADH NAD+

(Pyruvate)

NADH 2ADP Lac

NADH NAD+

-­ -­C

DYSOXIA

2 NAD+

Energetic Net 2- ATP, 2-NADH

Acetyl CoA (Krebs)

Inner Membrane

Protein Catabolism The Matrix Fat Catabolism Protein Catabolism Fat Catabolism

Total Energetic Yield Glycolysis, Pyruvate Oxidation, Krebs Cycle ATP 4-ATP 4 30 10-NADH (1-NADP = 3-ATP) 2-FADH2 (1-FADH2 = 2-ATP) 4 ATP Total Yield 38

Cristae

KREBS Cycle

KREBS CYCLE & The Electron Transport Chain

2e-­

H+

E.T. Chain

(2) C-­C-­C-­C-­C-­C

(2) C-­C

O2

H2O

((2) Citric Acid)

((2)Acetyl CoA)

(2) Isocitric Acid

(2) C-­C-­C-­C

CO2

((2)Oxaloacetic Acid)

CO2 NADH

NAD+

NAD+

Energetic Net 2-NADH

Mitochondria

Outer Membrane

CO2 UREA Cycle

UREA

PYRUVATE OXIDATION

(Pyruvate)

ATP

Tissue Protein NH 3

Cell Membrane Lysosomes

NADH 2ADP CC ADP NAD+

2 NADH

2 Pyruvate

BIC

Nitrogen Pool

Lipogenesis

FATTY ACID SPIRAL

Golgi Body

Mitochondria

Glycogen

Protein Metabolism Protein Amino Acids

Fats & Lipids

Cytoplasm

BIC ERO A N A CORI CYCLE

6ADP

Fat Metabolism The Cell

Nucleolus

Liver& Renal Cortex

2ATP 2ADP

Nucleus

Ribosomes

Cytoplasm

Glucose-­6-­Phosphate Glucose

Microvilli Centrioles RER

Vacuoles

NADH NADH

NADH

(2) Malate

H2O

H2O

Energetic Net 2- ATP, 6-NADH, 2-FADH2

NAD+ NAD+

(2) Ketoglutaric Acid

(2) Fumarate FAD

FAD FADH2

FADH2

(2) Succinate

ATP

CO2 NADH NADH NAD+

ADP

ATP

CO2

Enzyme Catalyzed Oxidation (2) Succinyl CoA ADP

NAD+


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