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Chapter 16: DNA

QuestionAnswer
Bacteriophage A virus that infects bacteria
Virus DNA surrounded by a coat of protein
Hershey/Chase Studied Bacteriophage T2
Erwin Chargaff Compared number and ratio of nitrogenous bases in many eukaryotes, Used paper chromatography (separates bases based on density),
Erwin Chargaff Results DNA composition varies from one species to another creating molecular diversity
Chargaff's Rules A=T C=G
Watson/Crick Won the 1962 nobel prize for the 3D structure of DNA, Saw Rosalind Franklin's xray of DNA
Gurdon/ Yamanaka 2012 Nobel Prize, can take adult cells and turn them into stem cells; Gurdon used tadpoles; Yamanaka used mice
Double Helix anti-parallel ends (3'-5'ends); 3'ends have OH while 5'ends have a phosphate group
DNA Replication
Created by: marlyj
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