What type of bond holds the two strands of DNA together? Why is this bond important for DNA replication?
In AP Biology, you must know the specific roles of enzymes during replication: : "Unzips" the double helix by breaking hydrogen bonds. DNA Polymerase Dna Structure And Function Worksheet Ap Biology Answer
When DNA copies itself, the two original strands separate. Each original strand serves as a template for a new complementary strand. The result is two DNA molecules, each containing one "old" strand and one "new" strand. This is known as semi-conservative replication. (Note: AP exams often reference the Meselson-Stahl experiment, which proved this model over the "conservative" or "dispersive" models.) What type of bond holds the two strands of DNA together
Logic: It allows the nitrogenous bases to face each other in the center to form hydrogen bonds, stabilizing the helix. DNA Polymerase When DNA copies itself, the two