Which of the following statements is true_____
A. Ligases join nucleic acid molecules.
B. Polymerases make copies of molecules.
C. Modifying enzymes remove or add chemical groups.
D. All of these
Answer:D
Which of the following statements is true_____
A. Ligases join nucleic acid molecules. B. Polymerases make copies of molecules. C. Modifying enzymes remove or add chemical groups. D. All of these