Why do cells need buffering agents? A) to minimize the changes in pH of their internal environment B) to operate at a constant pH of 2.0 C) to carry out life functions in extremely acidic conditions D) to help transfer electrons from one atom to another E) to increase the amount of OH^- in their surroundings

Question

Quizplus · Accepted Answer

Living organisms need to be kept within narrow pH ranges in order to maintain homeostasis. A buffer is able to keep pH within their normal limits by taking up excess hydrogen ions H⁺) or hydroxide ions OH^-) in solution.

Why Do Cells Need Buffering Agents