To which part of Hb, `CO_(2)` binds?

With which part of Hb, O_(2) molecules bind?

Name the factors which favour binding of O_(2) with Hb at the lung level.

Hb is a

Which of the following are correct differences between foetal haemoglobin (Hb-F) and adult haemoglobin (Hb-A) ? (a) Hb-F has higher affinity for oxygen as compared to Hb-A (b) The curve of Hb-F occurs towards the left of Hb-A (c) Hb-F binds with BPG more strongly as compared to Hb-A (d) P_(50) valve of Hb-F is less than P_(50) valve Hb-A

Assertion : At the lung alveoli level , blood releases carbon dioxide. Reason : Oxy Hb formed at the lung alveoli level acts as a weak acid which favours release of CO_(2) .

Which is true of Hb^(S) gene ?

Which is true of Hb^(S) gene ?

Which is true of Hb^(S) gene ?

The percentage of Hb in RBC is :