What happens when the blood becomes acidic?

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Question

(C) When blood becomes acidic (due to an increase in $H^+$ concentration or $PCO_2$),the $pH$ of the blood decreases. According to the Bohr effect,a d

Vedclass · Accepted Answer

The affinity of hemoglobin for oxygen decreases.

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(C) When blood becomes acidic (due to an increase in $H^+$ concentration or $PCO_2$),the $pH$ of the blood decreases. According to the Bohr effect,a decrease in $pH$ shifts the oxygen-hemoglobin dissociation curve to the right. This shift indicates that the affinity of hemoglobin for oxygen decreases,facilitating the release of oxygen to the tissues.

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