Hershey and Chase used the 35S isotope to label proteins. Exactly how does this isotope differ from the 32S isotope uncovered in biggest natural abundance, and also why did they pick 35S instead of 32S? (1 point) A. 35S has much more protons than 32S; Hershey and Chase offered it due to the fact that it has actually a greater mass. B. 35S has fewer protons than 32S; Hershey and Chase supplied it since it is radioactive and also can be quickly traced. C.35S has much more neutrons 보다 32S; Hershey and also Chase supplied it since it is radioactive and can be quickly traced. D. 35S has fewer neutrons 보다 32S; Hershey and Chase

6 years backOpenStudy (anonymous):

OpenStudy (abhisar):

Hey there!What do you think it need to be?

6 year agoOpenStudy (anonymous):

maybe C ? yet i really don"t recognize

6 year agoOpenStudy (abhisar):

Yes that"s correct. Isotope are elements which have same atomic number (which means same number of protons) however different mass numbers (mass number=number of proton+number that neutron). Therefore Isotopes basically differ in the variety of neutrons. Atomic number of sulphur is 16, so 32S isotope has actually 16 protons and also 16 neutron (32-16) and 35S isotope has actually again 16 protons and 19 neutrons (35-16).

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OpenStudy (abhisar):

Also 35S isotope is radioactive in nature.

6 years agoOpenStudy (abhisar):

Got it?

6 year agoOpenStudy (abhisar):

Radioactive isotopes can conveniently be traced due to the fact that of your radioactivity...

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