All of the choices are true statements. Nucleic acids are macromolecules composed of nucleotides, which are made up of a sugar, a phosphate group, and a nitrogenous base. The two types of nucleic acids are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), which differ in the type of sugar they contain.

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Nucleic Acids Are

Question 30

Multiple Choice

Nucleic acids are

A) Macromolecules
B) Composed of nucleotides
C) Distinguished from each other in part by the composition of the sugar they contain
D) Macromolecules and composed of nucleotides
E) All of the choices are correct

Correct Answer: