Table of contents

1. A Review of General Chemistry5h 5m
2. Molecular Representations1h 14m
3. Acids and Bases2h 46m
4. Alkanes and Cycloalkanes4h 17m
5. Chirality3h 39m
6. Thermodynamics and Kinetics1h 22m
7. Substitution Reactions1h 48m
8. Elimination Reactions2h 30m
9. Alkenes and Alkynes2h 9m
10. Addition Reactions3h 19m
11. Radical Reactions1h 58m
12. Alcohols, Ethers, Epoxides and Thiols2h 42m
13. Alcohols and Carbonyl Compounds2h 17m
14. Synthetic Techniques1h 26m
15. Analytical Techniques:IR, NMR, Mass Spect7h 3m
16. Conjugated Systems6h 13m
17. Ultraviolet Spectroscopy51m
18. Aromaticity2h 34m
19. Reactions of Aromatics: EAS and Beyond5h 1m
20. Phenols55m
21. Aldehydes and Ketones: Nucleophilic Addition4h 56m
22. Carboxylic Acid Derivatives: NAS2h 51m
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides1h 10m
24. Enolate Chemistry: Reactions at the Alpha-Carbon1h 53m
25. Condensation Chemistry2h 9m
26. Amines1h 43m
27. Heterocycles2h 0m
28. Carbohydrates5h 53m
29. Amino Acids4h 20m
30. Peptides and Proteins2h 42m
31. Catalysis in Organic Reactions1h 30m
32. Lipids 2h 50m
33. The Organic Chemistry of Metabolic Pathways2h 52m
34. Nucleic Acids1h 32m
35. Transition Metals6h 14m
36. Synthetic Polymers1h 49m

33. The Organic Chemistry of Metabolic Pathways

Glycolysis Summary

Organic Chemistry

33. The Organic Chemistry of Metabolic Pathways

Glycolysis Summary

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Multiple Choice

Which process in glycolysis results in a net yield of two ATP molecules?

Conversion of glucose to pyruvate

Conversion of pyruvate to acetyl-CoA

Oxidative phosphorylation

Citric acid cycle

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Verified step by step guidance

Identify the main stages of glycolysis: Glycolysis is the metabolic pathway that converts glucose into pyruvate, generating ATP and NADH in the process.

Understand the energy investment and payoff phases: Glycolysis consists of two phases. The first phase is the energy investment phase, where ATP is consumed, and the second phase is the energy payoff phase, where ATP is produced.

Calculate the net ATP yield: During glycolysis, two ATP molecules are used in the energy investment phase, and four ATP molecules are produced in the energy payoff phase, resulting in a net gain of two ATP molecules.

Recognize the specific step: The conversion of glucose to pyruvate through glycolysis is the process that results in a net yield of two ATP molecules.

Differentiate from other processes: Understand that the conversion of pyruvate to acetyl-CoA, oxidative phosphorylation, and the citric acid cycle are separate processes that occur after glycolysis and have different roles in cellular respiration.