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

1. A Review of General Chemistry

Intro to Organic Chemistry

Organic Chemistry

1. A Review of General Chemistry

Intro to Organic Chemistry

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Multiple Choice

In the context of organic chemistry, what is the primary function of tRNA (transfer RNA)?

tRNA is responsible for transcribing DNA into mRNA.

tRNA provides the energy required for protein folding.

tRNA catalyzes the formation of peptide bonds between amino acids.

tRNA carries amino acids to the ribosome during protein synthesis.

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Verified step by step guidance

Understand the role of tRNA in the process of protein synthesis. tRNA is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein.

Recognize that tRNA does not transcribe DNA into mRNA. This is the role of mRNA, which carries the genetic information from DNA to the ribosome.

Acknowledge that tRNA does not provide energy for protein folding. Protein folding is a process that occurs after the protein is synthesized and involves the protein achieving its functional three-dimensional structure.

Clarify that tRNA does not catalyze the formation of peptide bonds. This function is performed by the ribosome, specifically the ribosomal RNA (rRNA) component, which acts as a ribozyme.

Identify the primary function of tRNA: it carries specific amino acids to the ribosome, where they are added to the growing polypeptide chain during protein synthesis, according to the sequence specified by the mRNA.