Proteins, because they attract hydrogen ions, can act as which of the following?

Question

Quizplus · Accepted Answer

Proteins that attract hydrogen ions can act as buffers. Buffers help maintain the pH level of a solution by accepting or donating hydrogen ions as needed to prevent drastic changes in acidity or alkalinity. Proteins can also act as acids or enzymes depending on their specific structure and function, but in this case, the best choice is B. They do not necessarily act as antibodies.

Proteins, Because They Attract Hydrogen Ions, Can Act as Which