Some of the Most Common Buffers in Animal Cells Are

Question

Some of the most common buffers in animal cells are effective because
A)they have a pᵏ value that is close to the normal pH of the cell.
B)they can bind with H⁺ in a chemical reaction,forming a new product that can be eliminated from the body.
C)they have very low pᵏ values.
D)both A and B

Accepted Answer

Buffers in animal cells are effective because they have a pKa value close to the normal pH of the cell, allowing them to maintain pH stability by either accepting or donating H⁺ ions. Additionally, they can bind with H⁺ in chemical reactions to form new products that can be eliminated from the body, further helping in pH regulation.