Viroids Consist Only of A

question 51

Multiple Choice

Viroids consist only of a:

• A) protein capsid.
• B) linear DNA molecule.
• C) circular DNA molecule.
• D) linear RNA molecule.
• E) circular RNA molecule.

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Definitions:

Basal Body

A structure derived from a centriole that forms the basis of a ciliary or flagellar structure in eukaryotic cells.

Filament

(1) In flowering plants, the thin stalk of a stamen; the filament bears an anther at its tip. (2) In muscles, a myofilament; when myofilaments slide past one another, muscle contraction occurs.

Hook

In a biological context, can refer to a curved or angular part of an organ or structure which may serve for attachment or for the handling of materials.

Phagocytized

The process by which cells, typically immune cells, engulf and digest foreign particles, bacteria, or other matter.