Statement I : About $70 \%$ of $\mathrm{CO}_{2}$ that enters RBCs changes into $\mathrm{HCO}_{3}^{-}

Question

Statement I : About $70 \%$ of $\mathrm{CO}_{2}$ that enters RBCs changes into $\mathrm{HCO}_{3}^{-}$for transport in plasma to the lungs where it reconverts into $\mathrm{CO}_{2}$ for elimination.\ Statement II: About 40% of $\mathrm{CO}_{2}$ that enters RBCs changes into carbamino-haemoglobin which releases $\mathrm{O}_{2}$ in the lungs.\

Professor PC Thomas Classes · Answer

(b)