Viruses Are Characterized by All of the Following Except

question 21

Multiple Choice

Viruses are characterized by all of the following except

• A)being found in every organism investigated so far.
• B)being specific to the hosts they infect.
• C)being capable of independent reproduction.
• D)having either a helical or isometric structure.
• E)being acellular.

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Definitions:

Circular Thickness

The measurement of the thickness of a circular object or element, typically observed in cross-section.

Diametral Pitch

A value describing the ratio of the number of teeth of a gear to the diameter of the pitch circle, used in the design and specification of gears.

Circumference

The perimeter or boundary line of a circle, often measured to understand the size or to describe the distance around it.

Bevel Gear

A type of gear where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped, often used in differential drives.