Under a given concentration in blood,dissocia | vedclass

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(A) The dissociation of oxyhaemoglobin is governed by the Bohr effect. According to the Bohr effect,an increase in $CO_2$ concentration,an increase in

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$pH$ of blood falls

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(A) The dissociation of oxyhaemoglobin is governed by the Bohr effect. According to the Bohr effect,an increase in $CO_2$ concentration,an increase in $H^+$ ion concentration (which leads to a decrease in $pH$),and an increase in temperature shift the oxygen-haemoglobin dissociation curve to the right. This shift indicates a decrease in the affinity of haemoglobin for oxygen,thereby promoting the dissociation of oxyhaemoglobin. Therefore,if the $pH$ of the blood falls (becomes more acidic),the dissociation of oxyhaemoglobin increases to release oxygen into the tissues.

Under a given concentration in blood,dissociation of oxyhaemoglobin will increase if

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