A scientist constructs a recombinant bacterial plasmid that contains a gene conferring resistance to the antibiotic ampicillin (amp). The scientist transforms cultures of E. coli bacteria with the recombinant plasmid, then incubates the cultures overnight on plates containing media without ampicillin (amp-) and with ampicillin (amp+).

Assuming the transformation protocol was successful, which of the following best predicts the bacterial growth pattern expected after the incubation period?

 

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#Question id: 12888

#General Aptitude

The length of the perpendiculars drawn from any point in the interior of an equilateral triangle to the respective sides are p1, p2 and p3. The length of each side of the triangle is

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#Question id: 5770

#Unit 8. Inheritance Biology

Fragile X syndrome is caused by

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#Question id: 32371

#Unit 2. Cellular Organization

Which of the following is INCORRECT regarding the minimal requirements for Listeria motility?

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#Question id: 2013

#Unit 4. Cell Communication and Cell Signaling

A patient undergoes a high level of mast cell degranulation, dilation of blood vessels, and acute drop in blood pressure. These symptoms could be caused by which of the following?

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#Question id: 10758

#Unit 6. System Physiology – Plant

The component of the soil water potential is hydrostatic pressure  (ψp) ,