CO_2 is carried by haemoglobin as carbamino h | vedclass

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(A) The binding of $CO_2$ with haemoglobin $(Hb)$ to form carbamino haemoglobin is primarily determined by the partial pressure of $CO_2$ $(pCO_2)$ an

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$O_2$ and $CO_2$

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(A) The binding of $CO_2$ with haemoglobin $(Hb)$ to form carbamino haemoglobin is primarily determined by the partial pressure of $CO_2$ $(pCO_2)$ and the partial pressure of $O_2$ $(pO_2)$.When $pCO_2$ is high and $pO_2$ is low (as in the tissues),$CO_2$ binds more readily to $Hb$.Conversely,when $pO_2$ is high and $pCO_2$ is low (as in the alveoli),$CO_2$ dissociates from $Hb$.Therefore,the binding is related to the partial pressure of both $O_2$ and $CO_2$.

$CO_2$ is carried by haemoglobin as carbamino haemoglobin. This binding of $CO_2$ with $Hb$ is related to the partial pressure of .........

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$CO _2+ H _2 O \underset{Q}{\stackrel{P}{\rightleftharpoons}} H _2 CO _3 \underset{Q}{\stackrel{P}{\rightleftharpoons}} HCO _3^{-}+ H ^{+}$

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