If pH of blood is artificially changed to 8,w | vedclass

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Question

(A) The affinity of haemoglobin for oxygen is influenced by the $pH$ of the blood,a phenomenon known as the Bohr effect.An increase in $pH$ (alkalinit

Vedclass · Accepted Answer

The tissues will not get oxygen as oxyhaemoglobin will not dissociate into oxygen and haemoglobin.

Vedclass · Answer

(A) The affinity of haemoglobin for oxygen is influenced by the $pH$ of the blood,a phenomenon known as the Bohr effect.An increase in $pH$ (alkalinity) shifts the oxygen-haemoglobin dissociation curve to the left,which increases the affinity of haemoglobin for oxygen.At a $pH$ of $8$,the blood becomes more alkaline than the normal physiological $pH$ $(7.4)$.This increased affinity makes it difficult for oxyhaemoglobin to release oxygen at the tissue level.Therefore,the tissues will not receive sufficient oxygen because oxyhaemoglobin will not dissociate efficiently into oxygen and haemoglobin.

If $pH$ of blood is artificially changed to $8$,what is most likely to happen?

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