Study notes for the main scientists that participated in the early discovery of DNA and the early studies about DNA

-Hershey and pursuance showed that deoxyribonucleic acid is the transmissible material of bacterio bacteriophages -Hershey and dock indicate protein in a T2 phage with a radioactive tag         -Then they tagged desoxyribonucleic acid in a crash batch of phage with a radioactive isotope         -Both batches of tagged phages were allowed to infect separate batches of E.Coli bacteria         -Afterwards, duad sets of E. Coli.

were placed in separate blenders to shake loose each parts of the phages that remained outside the bacterial cells         -The mixtures were then place in separate centrifuges and spun around to get the bacterial cells to form a pellet at the bunghole of the centrifuge         -The viruses and parts of viruses remained in the supported         -Hershey and Chase found that the radioactively labeled proteins were found in the supported which contained viral particles                  -Protein of the phage didnt ship the bacteria         -Bacteria infected with tagged desoxyribonucleic acid contained radioactivity                  -Showed that DNA of the virus is injected into array cell and cause the bacteria to make new viral DNA and proteins         -DNA is hereditary material -Griffith enforce two varieties of a bacterium         -One was virtuous and other was unhealthful -Griffiths experiment         -He inject a pinch with a unhealthful strain and it died         -Then he injected a slip with a clear strain and it lived         -Then he injected the lift with cell dust of awaken killed unhealthful strain and it lived         -Then he killed the pathogenic bacteria with mania and mixed the cell dust with living bacteria of the clean strain and injected it into a creep -The mouse died and he found that roughly of the living cells were converted to the pathogenic form         -Experiment showed that some chemical mettle caused the change of the living nonpathogenic substances into pathogenic substances         -Griffith called this change of the harmless DNA into... I know how challenging biota can be and I only got through it by outlining EVERYTHING. Hope this helps everyone who needs it. If you insufficiency to get a wide essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, visit our page: write my paper