Which of these is a substituted purine?

How can a disaccharide be converted into monosaccharides?

What is the monomeric unit of cellulose?

Which of these structures have more than one polypeptide chain?

How many carbon atoms do five molecules of pyruvic acid contain?

What is another name for an anabolic pathway?

Which of these substances is not polymeric?

What is the building block of nucleic acids?