Which Nitrogen-Containing Base Is Found in RNA but Not in DNA

question 27

Multiple Choice

Which nitrogen-containing base is found in RNA but not in DNA?

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

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Definitions:

Irreversibility

A characteristic of preoperational reasoning in which a child does not understand that an action can be reversed and a thing restored to its original state.

Advance Directive

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Living Will

A legal document specifying an individual's preferences regarding medical treatment in circumstances where they are no longer able to express informed consent.

Physician-assisted Suicide

A practice where a physician provides a terminally ill patient with a lethal dose of medication, upon the patient's request, for self-administration to end their life.