Selecting the Exception All of the Following Statements About Bacteria

question 69

Multiple Choice

Selecting the Exception All of the following statements about bacteria are correct with one exception. Select the exception.

• A) Bacteria are always single-celled organisms.
• B) Bacteria have DNA that is not enclosed in a nucleus.
• C) All bacteria are eukaryotes.
• D) Some bacteria can live in extreme environments.
• E) Some bacteria are producers while others are consumers.

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Definitions:

Emotions

Affective states that are experienced as a response to internal or external events and are associated with physiological, behavioral, and cognitive changes.

Primary Drives

Basic physiological needs such as hunger, thirst, and sleep, which motivate behavior to ensure survival.

Stimuli

External factors or events that elicit a physiological or psychological response in an organism.

Drive-Reduction Principle

A theory suggesting that psychological needs create an aroused state that drives an organism to reduce that need by engaging in some behavior.