$A$ large proportion of oxygen remains unused in the human blood even after its uptake by the body tissues. This $O_2$
- Aacts as a reserve during muscular exercise
- Braises the $pCO_2$ of blood to $75 \ mm \ Hg$
- Cis enough to keep oxyhaemoglobin saturation at $96\%$
- Dhelps in releasing more $O_2$ to the epithelial tissues
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Similar Questions
$I.$ Increased partial pressure of $O_{2}$
$II.$ Increased partial pressure of $CO_{2}$
$III.$ Increased partial pressure of $H^{+}$
$IV.$ Decreased partial pressure of $O_{2}$
All the above situations favour the dissociation of oxyhaemoglobin except:
$II.$ Increased partial pressure of $CO_{2}$
$III.$ Increased partial pressure of $H^{+}$
$IV.$ Decreased partial pressure of $O_{2}$
All the above situations favour the dissociation of oxyhaemoglobin except:
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View SolutionHaemoglobin forms a compound with
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View SolutionHow does carbon monoxide inhibit the transport of oxygen?
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View SolutionSelect the correct option for the transport of $CO_2$ in the blood:
$RBCs \quad Plasma \quad Bicarbonate$
$RBCs \quad Plasma \quad Bicarbonate$
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View SolutionUnder a given concentration in blood,dissociation of oxyhaemoglobin will increase if
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