ATp synthesis

1. Bioenergetics

2. classification
■ Metabolism is divided into two
– a. Catabolism:
– b. Anabolism:
Macronutrients
These are organic compounds that yield Energy through various
metabolic mechanism
They are classified as:
- Carbohydrates (limited capacity for store)
- Fats/Lipids (Unlimited capacity for store)
- Proteins (used for building and No capacity for store)

3. Integration
Connection of Pathways
ATP is generated by oxidation of glucose, fatty acids, and amino acids to yield a common intermediate ‐> Acetyl CoA
Synthesis and degradation pathways almost always separated ‐> Compartmentation

4. metabolism

5. Significance of metabolism

6. GLYCOLYSIS
Regulation:
Step 1,hexokinase
Step 3, phosphofructokinase
Step10, pyruvate kinase

7. Oxidation of Pyruvate
E1= pyruvate dehydrogenase, E2 = dihydrolipoyl transacetylase, E3 =
dihydrolipoyl dehydrogenase

8. TCA cycle

9. Importance of TCA cycle