Which of the following is true for the relative affinity of hemoglobin for oxygen in the lungs and tissue with the oxygen dissociation curve in its normal position?
LungsTissue
$\begin{array}{ll}\text { A) high } & \text { Tissue } \ \text { B) low } & \text { low } \ \text { C) high } & \text { high } \ \text { D) low } & \text { low }\end{array} $

Question

Quizplus · Accepted Answer

The Answer is A
The affinity of hemoglobin for oxygen is high in the lungs,so that loading of hemoglobin with oxygen is facilitated.It is lower in tissue to facilitate the delivery of oxygen to tissue.

Which of the Following Is True for the Relative Affinity