Biology, 03.11.2020 09:00, aaliyahrice02
Why do we care how bacteria reproduce? Conjugation is a huge problem for humans. In bacteria, conjugation can occur even between individuals of different species. The DNA on plasmids often allows bacteria to grow in the presence of antibiotics, drugs intended to kill them. When these plasmids are shared by conjugation and many different plasmids are accumulated, new strains of bacteria are created. These new strains can fight off many, perhaps all, known types of antibiotics. This is becoming a big concern in human health. Research multiple antibiotic resistance. Then, list a few ways in which human activities contribute to this problem.
Answers: 3
Biology, 22.06.2019 03:00, mhaniyahn
What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.
Answers: 2
Biology, 22.06.2019 11:00, Loliii
Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?
Answers: 2
Why do we care how bacteria reproduce? Conjugation is a huge problem for humans. In bacteria, conjug...
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