Haemoglobin is a red-colored,iron-containing pigment present in $RBCs$. $O_2$ binds with it in a reversible manner to form..........

Carbonic anhydrase is found in .......... .

Which process occurs between red blood cells $(RBCs)$ and plasma during the transport of $CO_2$?

Choose the wrong statement.

The $Hamburger$ shift is also known as which of the following?

Name the enzymes $A$ and $B$ in the following equation:
$CO _2+ H _2 O \underset{B}{\stackrel{A}{\rightleftharpoons}} H _2 CO _3 \underset{B}{\stackrel{A}{\rightleftharpoons}} HCO _3^{-}+ H ^{+}$