MDCAT Biology MCQ #23

A medical student examines a virus containing double-stranded DNA and an envelope, transmitted through blood. Which virus is being studied?

MDCAT Biology MCQ #23

  1. Question 1

    Q1. A medical student examines a virus containing double-stranded DNA and an envelope, transmitted through blood. Which virus is being studied?

    • A) Hepatitis B
    • B) Hepatitis A
    • C) Hepatitis C
    • D) Hepatitis E

    Answer: Hepatitis B

    Explanation: Hepatitis B is the only DNA virus among the common hepatitis types; Hepatitis A is a tempting wrong choice but is RNA.