Avery's Experiment | Biochemical nature of transforming principle | Avery MacLeod McCarty experiment скачать в хорошем качестве

Avery's Experiment | Biochemical nature of transforming principle | Avery MacLeod McCarty experiment

#AverysExperiment Avery-MacLeod-McCarty Experiment Oswald Avery and colleagues expanded upon the findings of Frederick Griffith to demonstrate that DNA is the genetic material They prepared cultures containing the heat-killed S strain and then removed lipids and carbohydrates from the solution Next they treated the solutions with different digestive enzymes (DNase, RNase or protease) to destroy the targeted compound Finally, they introduced living R strain cells to the culture to see which cultures would develop transformed S strain bacteria Only in the culture treated with DNase did the S strain bacteria fail to grow (i.e. no DNA = no transformation) This indicated that DNA was the genetic component that was being transferred between cells Despite this finding, the scientific community was reluctant to accept the role of DNA as a genetic material It was only 8 years later, when Hershey and Chase conducted their experiment, that the concept gained traction 1)To know about the structure of Plasma membrane, click on the below link.    • Plasma Membrane   2)To know about the functions of Plasma membrane, click on the below link. https://www.youtube.com/watch?v=R_GoW... 3) To know about the functions of Plasma membrane - Osmosis, click on the below link.    • Membrane Transport | Osmosis | Endosmosis ...   4) To know about the functions of plasma membrane – Simple diffusion and facilitated diffusion, click on the below link.    • Simple & Facilitated diffusion | Plasma me...   5) To know about the functions of plasma membrane – Active transport, click on the below link.    • Active transport | Function of Plasma memb...   6) To know about the functions of plasma membrane – Endocytosis and Exocytosis, click on the below link.    • Endocytosis & Exocytosis | Bulk transport ...   7) To know about the Levels or Grades of organization, click on the below link -    • Levels or Grades of organization|Protoplas...   8) To know about the Germ layer, click on the below link –    • Germ Layers | Formation | Ectoderm | Endod...   9) To know about the Spermatogenesis, click on the below link –    • Spermatogenesis | Stages of spermatogenesi...   10) To know about the Histology of mammalian testis, click on the below link –    • Histology of Mammalian testis | Male repro...   11) To know about the Oogenesis, click on the below link –    • Oogenesis | Gametogenesis | Ovary | Ovum |...   12) To know about the Nucleus, click on the below link –    • Nucleus | Structure | Nuclear envelope | P...   13) To know about the Double helix model of DNA, click on the below link –    • Double helix model of DNA | Watson and Cri...   14) To know about the Packaging of DNA, click on the below link –    • Packaging of DNA helix | Nucelosome model ...   15) know about the Griffith’s Experiment, click on the below link –    • Griffith's Experiment | Transforming princ...   Vidya Bhat