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Chapter 12 DNA and RNA
Frederick Griffith Scientist Griffith found out how transmformation works through an experiment with mice. He figured out that a harmless bacteria when mixed with a harmful one can transform and inherit the traits of the harmful one.
Alfred Hershey and Martha Chase Scientists Figured out what part of a bacteriophage entered the cell that it attacked. They found out by doing test with radioactive substances that the bacteriophage injects the cell with its DNA core and then when the cell splits open hundreds of new viruses burst out.
Oswald Avery Scientist Avery and other scientists discovered that the nucleic acid DNA stores and transmits the genetic information from one generation of an organism to the next.
Protein Synthesis