The First Indochina War Ended When the French Suffered a Major

question 27

Multiple Choice

The First Indochina War ended when the French suffered a major defeat at:

• A) Dien Bien Phu
• B) Hanoi
• C) Saigon
• D) Taipei
• E) Khe Sanh

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Definitions:

Peptide Bonds

The chemical bonds formed between the carboxyl group of one amino acid and the amino group of another, linking them together in a protein or peptide chain.

Amide Linkages

Chemical bonds formed by the reaction between the carbonyl group of an acid and the amino group of an amine, characteristic of polymers like nylon and proteins.

Indole Ring

A bicyclic structure composed of a benzene ring fused to a five-membered nitrogen-containing pyrrole ring, found in many organic compounds.

Side Chain

A group of atoms attached to the main part of a molecule, influencing its chemical properties and reactions.