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

3. Acids and Bases

Organic Chemistry Reactions

Organic Chemistry

3. Acids and Bases

Organic Chemistry Reactions

Previous problemNext problem

Struggling with Organic Chemistry?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

In the context of organic chemistry reactions, what is the primary function of cyclic electron flow?

To fix carbon dioxide into organic molecules

To generate NADPH and ATP simultaneously

To produce ATP without the production of NADPH

To split water molecules and release oxygen

Previous problemNext problem

Verified step by step guidance

Understand the concept of cyclic electron flow: In photosynthesis, cyclic electron flow is a process that involves the movement of electrons in a circular pathway, primarily within the chloroplasts of plant cells.

Identify the main components involved: Cyclic electron flow involves photosystem I, ferredoxin, and the cytochrome b6f complex, but does not involve photosystem II, which is responsible for splitting water molecules and releasing oxygen.

Recognize the purpose of cyclic electron flow: The primary function of cyclic electron flow is to produce ATP. Unlike linear electron flow, it does not produce NADPH or involve the splitting of water molecules.

Differentiate between cyclic and linear electron flow: Linear electron flow generates both ATP and NADPH and involves both photosystems I and II, whereas cyclic electron flow only generates ATP and involves only photosystem I.

Conclude the role of cyclic electron flow: Cyclic electron flow is crucial for balancing the ATP/NADPH ratio during photosynthesis, especially under conditions where more ATP is required than NADPH.