Which of the Following Applies to the Following Reaction: Prot-NH₂ $\leftrightarrow$

question 11

Multiple Choice

Which of the following applies to the following reaction: Prot-NH₂ + CO₂ $\leftrightarrow$ Prot-NHCOO^- + H⁺?

• A)About 20% of the total blood carbon dioxide is carried in this form.
• B)It is second in importance to only the bicarbonate buffer system.
• C)It represents the formation of blood carbamino compounds.
• D)The resulting H⁺ ions are buffered by reduced HCO₃^-.