How did oswlad Avery identify the molecule that transformed the R strain of bacteria into the S strain?

How have crustal plates moved over time? How is it possible for a point mutation to have no effect on the function of the gene TAC CG? How long is 2400 mm? What group and period is titanium in on the periodic table? What sucker will dissolve faster dum dum or pure sugar in salt water? Is Carbon found in all organic molecules? Are chordates single celled or multicellular? What are the names of the probes of Jupiter? Can a humans and animals mix in the womb? Do little girl have big Adam's apple? What plates are involved in a subduction plate? How long are days and years on Haumea? Where have wind turbines been used successfully in the UK? What happens when nitrogen and water vapor mix? What are two organelles that all cells (prokaryotes AND eukaryotes) have? In a nuclear fission reaction a freely moving neutron is introduced to a nuclear fuel such as uranium-235. What happens next? What is valency of aluminum? Is color blindness a sex linked disorder explain? All living things maintain what? What phase is after a seedling?