The Function of Upstream Promoter Elements in Eukaryotes, Such as Enhancers

question 14

Multiple Choice

The function of upstream promoter elements in eukaryotes, such as enhancers and silencers, is to:

• A) serve as binding sites for RNA polymerase
• B) regulate the efficiency of transcription initiation
• C) regulate RNA polymerase binding to the TATA box
• D) encode enhancer and silencer proteins
• E) add methyl groups to genes

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Definitions:

Sexual Behavior

Actions or practices related to the expression of sexuality or sexual attraction between individuals.

Genes

The biochemical units of heredity that make up the chromosomes; segments of DNA capable of synthesizing proteins.

Paraphilia

Patterns of sexual arousal or behavior involving unusual or socially unacceptable objects, situations, or individuals.

Sexual Arrousal

The mental and physical condition of experiencing arousal and being prepared for sexual engagement.