What Methods Can Be Used for the Identification of Amino

question 38

Multiple Choice

What methods can be used for the identification of amino acids?

• A)Amino acid analyzer using cation-exchange resin
• B)Cation-exchange resin packed column in an HPLC instrument
• C)Column chromatography on normal phase silica gel
• D)Reaction with ninhydrin followed by IR spectroscopy
• E)Two of these choices.

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Definitions:

Phonemes

The smallest unit of sound in a language that can distinguish words.

Grice's Maxim

A set of guidelines proposed by Paul Grice that describe how effective communication is achieved through cooperation, including the maxims of quantity, quality, relation, and manner.

Quantity

A property that can exist as a multitude or magnitude, making it measurable in terms of number, amount, or size.

Mental Rotation

This term refers to the cognitive process of mentally rotating spatial objects or figures to recognize them or to see how they would appear from different angles.