Left shift of the oxyhaemoglobin dissociation | vedclass

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Question

(B) The oxyhaemoglobin dissociation curve shifts to the right due to factors like increased temperature,decreased $pH$ (increased $H^+$ concentration)

Vedclass · Accepted Answer

Low temperature and high $pH$

Vedclass · Answer

(B) The oxyhaemoglobin dissociation curve shifts to the right due to factors like increased temperature,decreased $pH$ (increased $H^+$ concentration),and increased $pCO_2$,which facilitate the release of oxygen to tissues.Conversely,a left shift of the oxyhaemoglobin dissociation curve occurs under conditions of low temperature,high $pH$ (low $H^+$ concentration),and low $pCO_2$. These conditions increase the affinity of haemoglobin for oxygen,making it harder for oxygen to dissociate.

Left shift of the oxyhaemoglobin dissociation curve is noticed under:

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