Question

Besides $RBC$, blood plasma also carries $O_2$ in solution. The percentage is

• A. $3-9\%$
• B. $1-2\%$
• C. $3-6\%$
• D. $2-3\%$

Answer 1

Answer: (D)

About $3\%$ of oxygen in blood is dissolved in the plasma which carries oxygen to the body cells.