Biology, 20.11.2020 03:30 nehaljay1883

Students were investigating the effect of antibiotics on bacteria. The students exposed a colony of bacteria to an antibiotic and 10% of the bacteria survived. Over time, the surviving bacteria multiplied. When the second generation of bacteria was exposed to the same antibiotic, 85% survived. Which statement best explains the results of this investigation?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:00, jamesnaquan132

The model illustrates a process by which a substance is taken up by a cell

Answers: 2

continue

Biology, 21.06.2019 22:00, zaiah329

Dna is colied into chromosomes in a cell

Answers: 2

continue

Biology, 22.06.2019 03:40, ES123

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

Answers: 3

continue

Biology, 22.06.2019 05:30, angelesramos112

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Answers: 3

continue

You know the right answer?

Students were investigating the effect of antibiotics on bacteria. The students exposed a colony of...