Both DNA and RNA ________.
A) are information-containing molecules
B) show primary, secondary, tertiary, and quaternary structure
C) are highly reactive catalysts in cells
D) naturally occur as a double helix

Question

Quizplus · Accepted Answer

Both DNA and RNA are information-containing molecules that store genetic information in cells. Although RNA can have secondary structure, it does not have tertiary or quaternary structure, and neither DNA nor RNA are reactive catalysts in cells. While DNA naturally occurs as a double helix, RNA typically adopts a single-stranded structure.