On days 2-7 you transfer some of each culture to a new tube with fresh lb broth and for the culture that was grown in the presence of antibiotic fresh ampicillin why in this expirement would it be critical to maintain the concetration of ampicillin

to check or control the growth of other microbes ,it is critical to maintain the concentration of ampicillin

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

bru what tyep of qus is dis