subject
Biology, 02.12.2019 19:20

The introductory passage explains that vibrio cholerae bacteria may benefit from being able to obtain genes from their prey. what would be the best way to test whether they can benefit within one week of exposure to prey with a gene that confers resistance to ampicillin, an antibiotic that is commonly used in microbiology laboratories? choose all of the steps that you should include. transfer v. cholerae that have been exposed for one week to prey with the resistance gene to medium with ampicillin. transfer v. cholerae that have been exposed for one week to prey lacking the resistance gene to medium with ampicillin. set up v. cholerae cultures that are resistant to ampicillin and allow them to grow for a week in the presence of prey with the resistance gene on medium that does not contain ampicillin. set up v. cholerae cultures that are susceptible to ampicillin and allow them to grow for a week in the presence of prey that have the resistance gene on medium that does not contain ampicillin. set up v. cholerae cultures that are susceptible to ampicillin and allow them to grow for a week in the presence of prey lacking the resistance gene on medium that does not contain ampicillin. set up v. cholerae cultures that are susceptible to ampicillin and allow them to grow for a week in the presence of prey lacking the resistance gene on medium that contains ampicillin. set up v. cholerae cultures that are susceptible to ampicillin and allow them to grow for a week in the presence of prey that have the resistance gene on medium that contains ampicillin. set up v. cholerae cultures that are resistant to ampicillin and allow them to grow for a week in the presence of prey lacking the resistance gene on medium that does not contain ampicillin.

ansver
Answers: 2

Another question on Biology

question
Biology, 01.02.2019 20:20
Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer
Answers: 1
question
Biology, 01.02.2019 06:18
In a mutant strain of escherichia coli, lactose fails to bind to the repressor on the lac operon. what is likely to be the result of this failure?
Answers: 3
question
Biology, 01.02.2019 05:43
Individuals do not compete directly for resources, but are prey for the same predator
Answers: 1
question
Biology, 01.02.2019 03:20
What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?
Answers: 2
You know the right answer?
The introductory passage explains that vibrio cholerae bacteria may benefit from being able to obtai...
Questions
question
Chemistry, 28.09.2019 00:50
question
Chemistry, 28.09.2019 00:50
Questions on the website: 6713912