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DNA contains the instructions needed for an organism to develop, survive and reproduce -
The man who did the first transformation -
Oswald T. Avery, Colin M. MacLeod, and Maclyn McCarty explained the mechanism of that transformation and they discovered that the “transforming principle” was DNA. -
Watson and Crick came out with the first model and they described DNA as a double helix with sugars and phosphates at the center and the nucleobases facing. -
Erwin Chargaff discovered counting nucleobases that, Adenine and Thymine there are always in balance and Cytosine and Guanine in balance too. -
Hershey and Chase discovered that bacteriophages are viruses that infect bacteria
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.