Which one of the following is the structural formula of proline?
Correct answer: A. Option A
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
The formula of proline is C9H5NO2 and its IUPAC name is pyrrolidine-2-carboxylic acid. It's the only amino acid where the side chain is connected to the protein backbone twice, forming a ring structure.
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About Alkyl Halides
Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.
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