Products that limit pH changes are often incorporated into media and are referred to as
A)enzymes.
B)bases.
C)buffers.
D)acids.

Question

Quizplus · Accepted Answer

Buffers are substances that are used to limit pH changes in a solution. They work by either releasing or accepting hydrogen ions (H+) in order to maintain a stable pH. Enzymes are biological molecules that catalyze chemical reactions, bases increase the pH of a solution, and acids decrease the pH of a solution.

Products That Limit PH Changes Are Often Incorporated into Media