Question

hii guys frêê pœïñts​

Answer 1

Here's something knowledgable!

Haemoglobin is a red-coloured iron containing pigment present in the RBCs. Oxygen binds with haemoglobin inba manner to form oxyhaemoglobin ( ${HbO}_{2}$ ). Each haemoglobin molecule carries a maximum of four molecules of oxygen.

• The relationship between the partial pressure of oxygen and percentage saturation of the haemoglobin with oxygen is graphically illustrated by a curve called oxygen haemoglobin dissociation curve. Under normal conditions, the oxygen haemoglobin dissociation curve is sigmoid shaped. The partial pressure at which the haemoglobin saturation is 50% is called ${P}_{50}$. The, oxygen-haemoglobin dissociation curve is in the attachment.

• Increase in partial pressure of carbon dioxide in blood brings rightward shift of the oxygen dissociation curve and thereby decreases the the affinity of hemoglobin for oxygen this is called Bohr's effect.

$\bold{Thank\;you\;!}$

Answer 2

op kya bolti public

#public op