You've just isolated a new bacterium in pure culture, and you culture it on a general purpose medium where its cells have a coccobacillus morphology. When you examine the cells after culturing on a variety of differential media, you find that in some cases, the cells appear as coccobacillus, but in others, they can be filamentous, cocci, or club-shaped. The best explanation for this observation is that
Select one:
a. the bacterium is pleomorphic.
b. your culture has become contaminated.
c. the differential media are contaminated.
d. the media were incubated at an incorrect temperature.
e. the microscope is out of adjustment.
Answers: 3
Biology, 22.06.2019 12:10, 19jcormier
Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)
Answers: 2
Biology, 22.06.2019 13:00, Brooke7644
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
Answers: 3
You've just isolated a new bacterium in pure culture, and you culture it on a general purpose medium...
Chemistry, 10.02.2021 22:40
Mathematics, 10.02.2021 22:40
Mathematics, 10.02.2021 22:40
Mathematics, 10.02.2021 22:40
Social Studies, 10.02.2021 22:40