Which of the Following Best Describes SiRNA

question 19

Multiple Choice

Which of the following best describes siRNA?

• A) a short double-stranded RNA, one of whose strands can block gene expression
• B) a double-stranded RNA that is formed by cleavage of hairpin loops in a larger precursor
• C) a portion of rRNA that allows it to bind to several ribosomal proteins in forming large or small subunits
• D) an RNA sequence that can block the expression of some transposons

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Definitions:

Racing Bike

A type of bicycle designed for competitive road cycling, characterized by its lightweight frame and components for speed.

Adequacy of Consideration

The fairness of the value exchanged in a contract, ensuring that what is given by each party is of comparable worth.

Legal

Pertains to the system of rules that are created and enforced through social or governmental institutions to regulate behavior.

Existing Duty

An obligation that a party is already legally bound to under the terms of a contract or by law.