BIOL 1020 Lecture Notes - Deoxyribose, Nucleosome, Phosphodiester Bond

• School: Auburn University
• Department: Biology
• Course: BIOL 1020
• Professor: Anne- Marie Singh

Document Summary

Biol 1020 chapter 16 lecture notes chapter 16: dna: the. S strain changed the r strain to make it deadly: studies by avery and colleagues in the 1940s identified. Dna as the transforming principle but many were very skeptical of this result: viruses inject dna into bacteria and take them over: the. Hershey-chase experiments: viruses that infect bacteria are called bacteriophages (shortened as phages, viruses execute a genetic takeover of cells, using radioactive isotopes, phage were labeled with. P to label dna: phage were incubated with bacteria to allow infection, and then shaken off the bacteria, centrifugation then separated the bacteria into the pellet, with phage in the supernatant, found that. 35 with the bacteria: hershey and chase concluded that phage injected dna viii. into bacteria to infect them this convinced many more biologists that dna is the genetic material, and the race to find the structure of.