Which of the Following Amines Serves as a Building Block

Question

Which of the following amines serves as a building block for the amine bases of DNA and RNA?
A) purine
B) pyridine
C) both purine and pyridine
D) none of these

Accepted Answer

Purine serves as the building block for the amine bases of DNA and RNA. Pyridine is not a base found in DNA and RNA.