This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
HIV binds to macrophages having 
Select and explain. 
A. CD4 molecule, B. CD4 & CXCR molecules, C. CD4 & CCR5 molecule, D. CXCR & CCR5 molecules
C: CD4 & CCR5 molecule
Answer: C: CD4 & CCR5 molecule 
Explanation: None