Hershey and Chase experiment

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In the year 1952 Alfred Hershey and Martha Chase designed a wonderful experiment to prove that the DNA acts as a genetic material.

Hershey and Chase, used radiolabelled phosphate to label the phage DNA and radiolabelled sulphate to label the phage coat proein. when the bacterial cells were infected with these bacteriophage, The bacterial cells showed radioactivity due to labelled phosphate. Based on these obervation, Hershey and Chase proved that the DNA acts as a genetic material.

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What a 10 min, 15 min vedio can't do was done by this single 2 min very superb explanation

ashasanthosh

I spent hours reading pages over and over just to find it be this simple.. thank you!!! Very simplified and easy to follow along!!!

mariaanaya

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ashwinsriramulu

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theusualbrownie

I've watched so many different videos on this and I still don't understand... I don't know why its so difficult for me to wrap my head around this -.-

madisoncaines

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lauramonica

Very clear and understandable. Thank you!!

judyskye

Thank you for being clear and precise, I understood this actually pretty well.

prince

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