When an Amino Acid's Carboxyl Group Donates a Hydrogen Ion

question 125

Multiple Choice

When an amino acid's carboxyl group donates a hydrogen ion to a body fluid, it is acting as:

• A)an acid
• B)a base
• C)both of these
• D)neither of these, because there is no effect on pH

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Definitions:

Adjective

An adjective is a part of speech that describes, identifies, or quantifies a noun or pronoun, adding specificity or detail.

Proposition

A statement or assertion that expresses a judgement or opinion which can be either true or false.

Invitation

A request to attend or participate in a specific event, situation, or activity.

Discarded

Refers to the process of eliminating or ignoring elements or information that are deemed irrelevant or unnecessary.