Glycolysis

Low Carb Weekly Meal Plans

Cyclical Ketogenic Diets Review

Get Instant Access

Glycolysis (from the Greek glycos, sugar, and lysis, breakdown) is a pathway that partially catabolizes carbohydrates, primarily glucose. It consists of 10 enzymatic reactions that convert a six-carbon molecule of glucose into two three-carbon molecules of pyruvate, the ionized form of pyruvic acid (Figure 4-19). The

Carbohydrates

Carbohydrates

Pyruvic Acid Krebs Cycle

FIGURE 4-18

Pathways linking the energy released from the catabolism of fuel molecules to the formation of ATP.

FIGURE 4-18

Pathways linking the energy released from the catabolism of fuel molecules to the formation of ATP.

Vander et al.: Human Physiology: The Mechanism of Body Function, Eighth Edition

Protein Activity and Cellular Metabolism CHAPTER FOUR

Protein Activity and Cellular Metabolism CHAPTER FOUR

HO OH H OH

H OH Glucose

HO OH H OH

H OH Glucose 6-phosphate

OH H Fructose 6-phosphate

OH H Fructose 6-phosphate

^ADP

OH H

OH H

COOH

3-Phosphoglycerate

1,3-Bisphosphoglycerate

CH2-OH O

I II

COO-2-Phosphoglycerate

H2O O ADP

COO-Phosphoenolpyruvate

Fructose 1,6-bisphosphate

T

O

ch2-o-p-o-

CH2-|

O- ©

1 1

3-Phosphoglyceraldehyde

NAD+ CH-OH

COO-Pyruvate

COO-

(anaerobic)

COO-

(anaerobic)

(aerobic)

To Krebs cycle

Lactate

(aerobic)

To Krebs cycle

Dihydroxyacetone phosphate

Was this article helpful?

0 0
The Ketosis Plan Diet

The Ketosis Plan Diet

Top Low Carb Internet Guru Speaks Out. An Open Letter To Anyone Who Wants To Lose Up To 20 Pounds In 30 Days The 'Low Carb' Way. 30-Day Low Carb Diet 'Ketosis Plan' has already helped scores of people lose their excess pounds and inches faster and easier than they ever thought possible. Why not find out what 30-Day Low Carb Diet 'Ketosis Plan' can do for you by trying it out for yourself.

Get My Free Ebook


Post a comment