Question

a nonenveloped virus is also called a(n) ____ virus. options: naked, helical, icosahedral

Explanation:

Viruses can be classified as enveloped or non - enveloped. Non - enveloped viruses lack an outer lipid - based envelope and are also called naked viruses. Helical and icosahedral are terms related to viral capsid shapes, not the presence or absence of an envelope.

Answer:

A. naked