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: Microbiology
The binding site for complement on the lgG molecule is in the 
Select and explain. 
A. VL domain, B. CL domain, C. CH1 domain, D. CH2 domain
D: CH2 domain
Answer: D: CH2 domain 
Explanation: None