What is the primary function of the globin chains in hemoglobin?
A
To bind and transport oxygen to tissues
✓
B
To regulate iron metabolism in the body
C
To facilitate the synthesis of heme
D
To maintain the structural integrity of red blood cells
Explanation
The globin chains in hemoglobin are responsible for binding and transporting oxygen to tissues, allowing for the delivery of oxygen to the body's cells.
Source
Guyton and Hall Textbook of Medical Physiology
Hematology
Hematology: Hemoglobin and Oxygen Transport
Hematology: Hemoglobin and Oxygen Transport
Easy
MEDICAL
Confidence: high
