What is the effect of pCO_{2} on oxygen trans | vedclass

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Question

(B) $pCO_{2}$ plays an important role in the transportation of oxygen.At the alveolus,the low $pCO_{2}$ and high $pO_{2}$ favour the formation of oxyh

Vedclass · Accepted Answer

High $pCO_{2}$ promotes the dissociation of oxygen from oxyhaemoglobin.

Vedclass · Answer

(B) $pCO_{2}$ plays an important role in the transportation of oxygen.At the alveolus,the low $pCO_{2}$ and high $pO_{2}$ favour the formation of oxyhaemoglobin.At the tissues,the high $pCO_{2}$ and low $pO_{2}$ favour the dissociation of oxygen from oxyhaemoglobin (Bohr effect).Hence,the affinity of haemoglobin for oxygen is enhanced by the decrease of $pCO_{2}$ in blood.Therefore,oxygen is transported in blood as oxyhaemoglobin and oxygen dissociates from it at the tissues.

What is the effect of $pCO_{2}$ on oxygen transport?

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