____ Is a Term That Refers to Entities That Exist

question 137

Multiple Choice

____ is a term that refers to entities that exist largely within computer networks.

• A) Web
• B) Internet
• C) WWW
• D) Cyberspace

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Definitions:

Peptide

Short chains of amino acids, typically comprising 2-50 amino acids, which can perform a variety of functions in the body.

Proton Donor

A substance that releases hydrogen ions (H+) in solution, thus behaving as an acid according to the Bronsted-Lowry theory.

Neutral Substance

A chemical compound that is neither acidic nor basic and does not change the color of litmus paper.

Acid

Molecule that is a proton donor; any substance that releases hydrogen ions (H+).