Paba

Nester-Anderson-Roberts: I I. Life and Death of I 6. Metabolism: Fueling Cell I I © The McGraw-Hill

Microbiology, A Human Microorganisms Growth Companies, 2003

Perspective, Fourth Edition

Figure 6.15 Glycolysis The glycolytic pathway oxidizes glucose to pyruvate, generating ATP by substrate-level phosphorylation, reducing power in the form of NADH, and 6 different precursor metabolites.

6.3 The Central Metabolic Pathways 143

ATP XKX)

Step 1: ATP is expended to add a phosphate group.

Glucose 6-phosphate

Fructose 6-phosphate

Step 2: A chemical rearrangement occurs.

Fructose 1,6-bisphosphate

Step 3: ATP is expended to add a phosphate group.

Dihydroxyacetone phosphate

Glyceraldehyde 3-phosphate Q

nadJ-

1,3-bisphospho- V

Step 5: A chemical rearrangement of one of the molecules occurs.

Step 6: The addition of a phosphate NAD^ group is coupled to an oxidation,

Step 4: The 6-carbon molecule is split into two 3-carbon molecules.

Step 5: A chemical rearrangement of one of the molecules occurs.

Step 6: The addition of a phosphate NAD^ group is coupled to an oxidation,

OOQh)

generating NADH and a high-energy phosphate bond.

KI^ Step 7: ATP is produced by substrate-level ""1CH-hJ phosphorylation.

3-phospho-glycerate

2-phospho-glycerate

CKK^

Phospho-enolpyruvate

Step 8: A chemical rearrangement occurs.

Step 9: Water is removed, causing H o) the phosphate bond to become high-energy.

Pyruvate]

Step 10: ATP is produced by substrate-level phosphorylation.

Glucose

Detox Diet Basics

Detox Diet Basics

Our internal organs, the colon, liver and intestines, help our bodies eliminate toxic and harmful  matter from our bloodstreams and tissues. Often, our systems become overloaded with waste. The very air we breathe, and all of its pollutants, build up in our bodies. Today’s over processed foods and environmental pollutants can easily overwhelm our delicate systems and cause toxic matter to build up in our bodies.

Get My Free Ebook


Post a comment