Dr. Hincapie recognized that the two larger pieces of DNA-
2100 base pairs and 1800 base pairs were from plasmids found
in bacteria that cause infections. The brightness of a piece of DNA
on a gel reveals two things: larger pieces of DNA are brighter
than smaller pieces and larger amounts of DNA appear brighter
than smaller amounts. Knowing this, which bands on this gel do
you think contain a gene for resistance to: