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hershey and chase crossed bacteria that contained marked dna and marked proteins. what did they observe in the offspring bacteria?

As a small change in a person's dna can cause a genetic disorder

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic.