1. Introduction to Biochemistry

Which pentose sugar is a component of ATP (adenosine triphosphate)?

Which of the following combinations of molecules could be linked together to form a nucleotide?

Which sugar is present in DNA, the nucleic acid typically represented by a double helix diagram?

Which class of biomolecule do both DNA and RNA belong to?

In the context of nucleic acids, ATP is structurally most similar to which type of molecule?

Which sugar is found in RNA?

In the context of nucleic acids, ATP consists of three main components. Which option correctly lists these components?

Which of the following substances is classified as a nucleic acid?

Which of the following correctly lists the components of a nucleic acid?

Which type of nucleic acid is known to function as a nonprotein enzyme, catalyzing specific biochemical reactions?

In the context of nucleic acids and cellular energy transfer, which type of biomolecule is ATP?

In nucleic acid synthesis, which enzyme catalyzes the formation of phosphodiester bonds to join nucleotides together into a growing DNA or RNA strand?

Which sugar is found in the backbone of RNA molecules?

Which of the following is the primary building block (monomer) of nucleic acids?

Which of the following is the monomer of a nucleic acid?