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Frederick Griffith was a British bacteriologist. In January 1928, he reported what is now known as Griffith's Experiment, the first widely accepted demonstrations of bacterial transformation, whereby a bacterium distinctly changes its form and function.

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When did Frederick Griffith discover transformation?

Frederick Griffith discovered Transformation doing lab experiments in the 1930's. He initially based his work of Gregor Mendel, the father of genetics, and discovered more as he experimented of lab mice.


What did the scientist Griffith discover?

Griffith discovered bacterial transformation in 1928 by conducting experiments with Streptococcus pneumoniae. This groundbreaking experiment showed that genetic material could be transferred between bacteria, leading to the concept of genetic transformation.


Oswald Avery and his colleagues showed that the transforming agent in Griffith's experiments was?

DNA. Oswald Avery and his colleagues demonstrated that the transforming agent responsible for the bacterial transformation in Griffith's experiments was DNA, not protein as previously thought. Their work laid the foundation for understanding the role of DNA in heredity.


What term describe a concept discovered by scientist Frederick griffith?

The term that describes the concept discovered by scientist Frederick Griffith is "transformation." Griffith's experiments with pneumonia-causing bacteria in mice led to the discovery that genetic material can be transferred between different bacterial strains, causing one strain to inherit traits from the other. This laid the groundwork for understanding the process of genetic transformation.


What experiments identified the role of DNA?

Friedrich Miescher performed experiments in the lab at the University of Tubingen in 1868. He experimented with the chemical composition of leukocytes, and these experiments led to the discovery of DNA.

Related Questions

What hypothesis did griffith form form the result of his experiments?

Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L


When did Frederick Griffith discover transformation?

Frederick Griffith discovered Transformation doing lab experiments in the 1930's. He initially based his work of Gregor Mendel, the father of genetics, and discovered more as he experimented of lab mice.


What did the scientist Griffith discover?

Griffith discovered bacterial transformation in 1928 by conducting experiments with Streptococcus pneumoniae. This groundbreaking experiment showed that genetic material could be transferred between bacteria, leading to the concept of genetic transformation.


What result from griffith's experiments suggested that the cause of pneumonia was not a chemical poison released by the disease-causing bacteria?

The difference between "walking pneumonia" and "true pneumonia".


What hypothesis did griffith from the results of his experiments?

Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L


What is the order of experiments proving that DNA is the genetic material is?

griffith's experiment


What experiments helped identify the role of DNA?

Griffith's Discovery of Transformation Avery's Experiments with nucleic acidsHershey-Chase Experiment


How do you Summarize griffith's transformation experiments?

Frederick Griffith introduced the Griffith experiment in 1928. This experiment proved that bacteria can carry genetic information through a process called transformation.


Meaning of griffith Byology?

Griffith' experiment in Biology refers to an experiment that tries discover the "transforming principle" in pneumococcus creatures.


What hypothesis did Griffith form from the results his experiments?

Griffith thought that genetic information was passed along by proteins.http://wiki.answers.com/What_hypothesis_did_griffith_form_from_the_result_of_his_experiment#ixzz15y0eyO5L


Which are the three experiments gave evidence that protein was not the genetic material?

Griffith, Avery, Hershey, and Chase


When scientists do repeated tests to discover or demonstrate something they are conducting an?

The repeated tests done by scientists to discover or demonstrate something is called experiments.