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:

Parasitic Load

Unwanted draining of power from a system, typically by devices that continue to consume power while they are supposedly off or in standby mode.

Voltage Regulator

An electrical component that automatically maintains a constant voltage level to protect devices from power surges or fluctuations.

Electrical System

The network of electrical components and wiring in a vehicle or machine, responsible for power distribution, control, and function of electrical devices.

Full-Fielding

A method used in electrical engineering to provide maximum voltage to a device's field winding to generate its highest possible output.