Why reason best illustrates why Hershey and Chase chose to use viruses in their experiments?

A.)Viruses are made up of the two things that scientists were studying at the time, proteins and DNA.

B.)Viruses cannot make humans sick, but bacteria could.

C.)Viruses are immune to radioactivity and cannot be degraded by it.

D.)Viruses are easy to obtain and manipulate.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

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