Which of the following acid/base pairs act as natural buffers in living systems? Options: A . &nbspH₂CO₃/HCO₃¯ B . &nbspH₂PO₄-/HPO₄²¯ C . &nbspHistidine+/histidine D . &nbspAll of these

Which of the following acid/base pairs act as natural buffers in living systems?

Question

Which of the following acid/base pairs act as natural buffers in living systems?

Options:

A . H₂CO₃/HCO₃¯

B . H₂PO₄-/HPO₄²¯

C . Histidine+/histidine

D . All of these

Answer: Option D
Answer: (d).All of these

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