The Extraordinary Diversity of Antibodies Results in Part from

question 15

Multiple Choice

The extraordinary diversity of antibodies results in part from

• A) the action of monoclonal antibodies.
• B) the splicing of protein molecules.
• C) the action of cytotoxic T cells.
• D) the rearrangement of genes.
• E) their remarkable nonspecificity.

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Definitions:

Generalized Anxiety Disorder

Feelings of dread and foreboding and sympathetic arousal of at least six months’ duration.

Persistent Anxiety

A state of continuous worry and nervousness that may not be related to any specific threat or issue.

Phobic Object

An object or situation that triggers an irrational and intense fear response in an individual.

Autonomic Arousal

The activation of the autonomic nervous system, which regulates involuntary physiological processes, such as heart rate, digestion, respiratory rate, and arousal in response to stress or excitement.