Meselson and Stahl's experiments proved that DNA replicates by which mode?
- none of the above
If the sequence of the 5'-3' strand is AATGCTAC, then the complementary sequence has the following sequence:
How did Meselson and Stahl support Watson and Crick’s double-helix model?
- They demonstrated that each strand serves as a template for synthesizing a new strand of DNA.
- They showed that the DNA strands break and recombine without losing genetic material.
- They proved that DNA maintains a double-helix structure while undergoing semi-conservative replication.
- They demonstrated that conservative replication maintains the complementary base pairing of each DNA helix.