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Hershey was born in Owosso, Michigan to Robert Day and Alma Wilbur Hershey. He earned a B.S. in chemistry in 1930, and Ph.D. in bacteriology in 1934 from Michigan State University. Shortly after, Hershey accepted a faculty position at Washington University in St. Louis, [1] [2] serving as an instructor of bacteriology and immunology from 1934 ...
If you love Hershey's Kisses, you're not alone. If you don't know the backstory of this famed sweet, you're also not alone. With a history of more than 100 years, there's much to learn.
This page was last edited on 10 April 2005, at 22:44 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...
Scientist Martha Chase and Alfred Hershey While DNA had been known to biologists since 1869, [ 2 ] many scientists still assumed at the time that proteins carried the information for inheritance because DNA appeared to be an inert molecule, and, since it is located in the nucleus, its role was considered to be phosphorus storage.
In 1952, Alfred Hershey and Martha Chase confirmed that the genetic material of the bacteriophage, the virus which infects bacteria, is made up of DNA [4] (see Hershey–Chase experiment). In 1953, James Watson and Francis Crick discovered the double helical structure of the DNA molecule based on the discoveries made by Rosalind Franklin. [5]
In the 1970s, everyone could recite the Reese's Peanut Butter Cup campaign catchphrase: "You got your peanut butter in my chocolate!" Well, here's one for the new millennium: "You got your ...
The phrase "artificial flavor" on your package of Hershey's kisses will be replaced by the words "natural flavor," and, by the end of 2015, their chocolate bars and kisses will no longer contain ...
Martha Cowles Chase (November 30, 1927 – August 8, 2003), also known as Martha C. Epstein, [1] was an American geneticist who in 1952, with Alfred Hershey, experimentally helped to confirm that DNA rather than protein is the genetic material of life.