Members of the Archaea Differ from Members of the Bacteria

question 27

Multiple Choice

Members of the Archaea differ from members of the Bacteria (or eubacteria) in that only the members of the Archaea have

• A)different lipids in their membranes.
• B)a nuclear membrane.
• C)enzymes to carry out respiration in their plasma membranes.
• D)a peptidoglycan cell wall.
• E)a variety of morphologies, including cocci and vibrios.

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Definitions:

Peri-

A prefix indicating around or surrounding, used in medical terms to describe proximity or relation to a certain area or structure.

Otomycosis

A fungal infection of the ear, commonly affecting the external auditory canal, caused by various fungal species.

Otosclerosis

A hereditary disorder causing progressive deafness due to the overgrowth of bone in the inner ear.

Otopyorrhea

The discharge of pus from the ear, often a sign of an ear infection.