When DNA is replicated, the two strands are referred to as the (fill in the answer) strand that is copied continuously, and the (fill in the answer)strand that is copied discontinuously, or in short fragments.

Which of the rock examples below is most likely to be metamorphic

Galaxy whose shape seems different follow no set pattern are classified as

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?