Diversity in Variable Regions of L and H Chains Is

question 20

Multiple Choice

Diversity in variable regions of L and H chains is generated by

• A) selective proteolysis of pre-immunoglobulin proteins.
• B) synthesis of multiple transcripts in each lymphocyte.
• C) the splicing together of several V genes within the pre-mRNA.
• D) gene rearrangement during cell differentiation.
• E) None of the answers is correct.

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Definitions:

Overwhelming Fear

Overwhelming fear is an intense emotional response characterized by a sense of dread or panic that can disrupt normal functioning and is often disproportionate to the actual threat posed.

Crowded Airplane

Refers to a situation where an airplane is filled to its capacity with passengers, often leading to discomfort and lack of space.

Feel Trapped

The sensation of being physically or emotionally confined to a situation or environment from which one believes they cannot escape.

Panic Disorder

A mental health condition characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms.