11
QuizMultiple Choice

The Digestive System — Cumulative exam

Question 11 • Biology - SC3209 IC

Which virus is correctly matched with its structure?

Answer
A
HIV—helical shape
B
polio—polyhedral shape
C
Ebola—complex shape
D
bacteriophage—enveloped shape

Explanation

Poliovirus has a polyhedral (icosahedral) capsid, so “polio—polyhedral shape” is correctly matched. HIV is enveloped rather than helical, Ebola is typically filamentous, and bacteriophages have a complex structure rather than an envelope.

AI-written and checked against the verified answer.

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