What is the primary role of Duffy antigen in red blood cells?
A
To facilitate the transport of oxygen to tissues
B
To serve as a receptor for the entry of Plasmodium vivax
✓
C
To regulate the pH balance of the blood
D
To aid in the removal of waste products from the blood
Explanation
Duffy antigen acts as a receptor for the entry of Plasmodium vivax into red blood cells, which is a crucial step in the malaria infection process.
Source
Medical Microbiology textbook
Hematology
Hematology: Blood Components
Hematology: Blood Components
Medium
MEDICAL
Confidence: high
