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 40m
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

3. Acids and Bases

Organic Chemistry Reactions

Organic Chemistry

3. Acids and Bases

Organic Chemistry Reactions

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Multiple Choice

Which of the following reactions is least likely to result in harmful changes to cellular proteins?

Oxidation of alcohols to ketones

Isomerization of glucose to fructose

Hydrolysis of peptide bonds

Alkylation of DNA bases

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Verified step by step guidance

Understand the context of the problem: The question is asking which reaction is least likely to cause harmful changes to cellular proteins. This involves understanding the nature of each reaction and its potential impact on proteins.

Examine the oxidation of alcohols to ketones: This reaction involves the conversion of an alcohol group to a ketone group, which can potentially alter the structure and function of proteins if it occurs on amino acid side chains.

Consider the isomerization of glucose to fructose: This is a rearrangement of atoms within a molecule, specifically converting one sugar to another. This reaction does not directly involve proteins and is a common metabolic process, making it less likely to harm proteins.

Analyze the hydrolysis of peptide bonds: This reaction breaks peptide bonds, which are the links between amino acids in proteins. Hydrolysis of peptide bonds would directly disrupt protein structure, leading to harmful changes.

Evaluate the alkylation of DNA bases: Alkylation involves adding an alkyl group to DNA bases, which can lead to mutations and potentially harmful changes in protein synthesis. This reaction can indirectly affect proteins by altering genetic information.