1.

All of the following are the important structural characteristics of the Hepatitis B virus (HBV) EXCEPT?

A. The size of the virus is 42 nm in diameter
B. The envelope consists of surface antigen (HBsAg) and lipid
C. Consists of the single-stranded RNA genome
D. The mode of transmission is parenteral
Answer» D. The mode of transmission is parenteral


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