This Is the Structure of Adenine

Short Answer

This is the structure of adenine.

a. Is adenine a purine or a pyrimidine?
b. Which base does adenine base-pair (H-bond) with in DNA?
c. What is the name of the molecule that is composed of adenine linked to the C-1ꞌ of ribose?
d. Indicate on the drawing through which atom adenine is connected to ribose or deoxyribose.
e. Indicate on the drawing which groups on adenine are involved in base-pairing or H-bonding with its complementary base.