What is the significance of hemoglobin's cooperativity in oxygen binding?

A It allows for the efficient release of oxygen to tissues ✓
B It enables the binding of carbon dioxide to hemoglobin
C It facilitates the transport of nitric oxide in the blood
D It inhibits the binding of oxygen to hemoglobin

Explanation

Hemoglobin's cooperativity allows for the efficient release of oxygen to tissues, as it enables the binding and release of oxygen to be highly dependent on the partial pressure of oxygen.

Source

Guyton and Hall Textbook of Medical Physiology
Hematology Hematology: Hemoglobin and Oxygen Transport Hematology: Hemoglobin and Oxygen Transport Medium MEDICAL Confidence: high