Which of the Following Is an Example of Post-Transcriptional Control

question 32

Multiple Choice

Which of the following is an example of post-transcriptional control of gene expression?

• A) the addition of methyl groups to cytosine bases of DNA
• B) the binding of transcription factors to a promoter
• C) the removal of introns and alternative splicing of exons
• D) gene amplification contributing to cancer
• E) the folding of DNA to form heterochromatin

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Definitions:

Manic Without Psychotic Features

A mood disorder characterized by a period of abnormally and persistently elevated, expansive, or irritable mood without the presence of delusions or hallucinations.

Moderate

Describes something of average intensity or quality, not extreme in behavior or opinions.

Hebephrenic Schizophrenia

A subtype of schizophrenia characterized by disorganized behavior and speech, and blunted or inappropriate emotional responses.

Bipolar Disorder

A mental health condition characterized by extreme mood swings, including emotional highs (mania or hypomania) and lows (depression).