Each haemoglobin molecule can carry a maximum of

$...\,\% \,CO_2$ is transported as carbaminohemoglobin.

Oxygen is transported to every cell of the body through:

Which of the following statements correctly defines the $Bohr$ effect?

Which of the following conditions is not responsible for shifting the oxygen-hemoglobin dissociation curve towards the left?

Binding of $O_{2}$ with haemoglobin is primarily dependent upon:
$I.$ Partial pressure of $O_{2}$
$II.$ Partial pressure of $CO_{2}$
$III.$ Hydrogen ion concentration
$IV.$ Temperature
Choose the correct option.