Which of the Following Statements Correctly Describes the Primary Difference

question 4

Multiple Choice

Which of the following statements correctly describes the primary difference between enhancers and proximal control elements?

• A) Enhancers are transcription factors; proximal control elements are DNA sequences.
• B) Enhancers improve transcription; proximal control elements inhibit transcription.
• C) Enhancers are located considerable distances from the promoter; proximal control elements are close to the promoter.
• D) Enhancers are DNA sequences; proximal control elements are proteins.

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Definitions:

Meniscus

The curve in the air-to-liquid surface of a liquid specimen in a container.

Medicine

The science and practice of the diagnosis, treatment, and prevention of disease, as well as the promotion of health.

Pour

Pour refers to the act of flowing or transferring a liquid from one container to another.

Intravenous

Pertaining to the administration of drugs, fluids, or nutrients directly into a vein.