Which Nitrogenous Base Is Unique to RNA Molecules

question 20

Multiple Choice

Which nitrogenous base is unique to RNA molecules?

• A) uracil
• B) cytosine
• C) adenine
• D) guanine
• E) thymine

---

Definitions:

Restatement

A rephrased or recodified version of legal principles or doctrines aimed at clarifying and simplifying the law.

Omitted Terms

Provisions or clauses not included or specified in a legal document or contract, which can sometimes be interpreted or filled in based on customary practice or judicial discretion.

Firm Offer Rule

A legal principle stating that a merchant’s offer to buy or sell goods, assuring that the offer will remain open for a certain period, is binding and cannot be revoked.

Merchant Offeror

A seller or provider of goods or services considered legally as a "merchant," often involved in making offers in the course of business.