The Innermost Portion of a Virus's Structure Is Made Up

question 13

Multiple Choice

The innermost portion of a virus's structure is made up of

• A)a membranous envelope.
• B)either DNA or RNA.
• C)both DNA and RNA.
• D)a protein capsid.
• E)microtubules.

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Definitions:

UNC

A standardized thread design used for bolts, nuts, and screws, characterized by a unified coarse pitch.

Proof Load

A specific load value, often used in testing, that a component or assembly can bear without permanent deformation or failure.

Tensile Strength

A measure of the maximum amount of stress a material can withstand while being stretched or pulled before breaking.

Minimum Yield Strength

The lowest stress at which a material begins to deform permanently, important in material selection for engineering.