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

34. Nucleic Acids

Intro to Nucleic Acids

Organic Chemistry

34. Nucleic Acids

Intro to Nucleic Acids

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Multiple Choice

Which of the following organic molecules are classified as nucleic acids?

DNA and RNA

Carbohydrates and lipids

Amino acids and proteins

Proteins and lipids

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Verified step by step guidance

Understand the definition of nucleic acids: Nucleic acids are biopolymers essential to all known forms of life. They are composed of monomers called nucleotides, which include a sugar, a phosphate group, and a nitrogenous base.

Identify the primary types of nucleic acids: The two main types of nucleic acids are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Both play crucial roles in the storage and expression of genetic information.

Differentiate nucleic acids from other biomolecules: Carbohydrates, lipids, amino acids, and proteins are other classes of biomolecules, each with distinct structures and functions. Carbohydrates and lipids are primarily involved in energy storage and structural functions, while proteins are involved in a wide range of functions including catalysis and structural roles.

Recognize the role of nucleic acids: DNA is responsible for storing genetic information, while RNA is involved in translating that information into proteins. This is a key distinguishing feature of nucleic acids compared to other biomolecules.

Conclude by identifying the correct classification: Based on the definitions and roles, DNA and RNA are the molecules classified as nucleic acids, distinguishing them from carbohydrates, lipids, amino acids, and proteins.