Double-Stranded Regions of RNA

question 76

Multiple Choice

Double-stranded regions of RNA:

• A) are less stable than double-stranded regions of DNA.
• B) can be observed in the laboratory, but probably have no biological relevance.
• C) can form between two self-complementary regions of the same single strand of RNA.
• D) do not occur.
• E) have the two strands arranged in parallel (unlike those of DNA, which are antiparallel).

---

Definitions:

Pre-existing Duty

A rule in contract law that states if someone is already legally obligated to perform a certain duty, promising to perform that same duty does not constitute a valid consideration for a new contract.

Employer

A person or organization that hires people to work for wages or salary.

Endangerment

The act of putting someone or something at risk or in danger of being harmed or destroyed.

Laws

Rules and guidelines, established by a community or authority, governing behavior.