Search for tag: "bacterium"

13_24CloningAGene_A.mpg duration 1 minute 32 seconds 13_24CloningAGene_A.mpg 13_24CloningAGene_A.mpg	13_24CloningAGene_A.mpg plasmid dna bacteria genes medium gene bacterium enzyme restriction colonies cells growth lac plasmids recombinant copies stains substance limits ampicillin From Rachel Petrofes Chapa 0 likes 0
13_05HersheyChaseExp_A.mpg duration 2 minutes 55 seconds 13_05HersheyChaseExp_A.mpg 13_05HersheyChaseExp_A.mpg	13_05HersheyChaseExp_A.mpg dna phage material proteins hershey cell t2 ghosts experiment phages progeny bacterium coli chase host medium bacteria sulfur isotope scientists From Rachel Petrofes Chapa 0 likes 0