Use the Following to Answer Questions

question 80

Multiple Choice

Use the following to answer questions :
A plasmid has genes that confer resistance to both ampicillin and tetracycline.Foreign DNA is inserted at a restriction enzyme recognition site that lies within the ampicillin gene.
-After host cells have been given the opportunity to take up the plasmid,which type of cells should be the rarest?

• A) Bacteria with no plasmid and no foreign DNA
• B) Bacteria with the foreign DNA but no plasmid
• C) Bacteria with the recombinant plasmid
• D) Bacteria with the nonrecombinant plasmid
• E) All types should appear with approximately the same frequency.

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Definitions:

Xanax

A prescription medication used to treat anxiety and panic disorders, known generically as alprazolam.

Prozac

A brand name for Fluoxetine, a type of antidepressant medication belonging to the selective serotonin reuptake inhibitor (SSRI) class, used to treat depression and other mental health conditions.

Chlorpromazine

An antipsychotic medication used in the treatment of schizophrenia, bipolar disorder, and various psychotic disorders, by altering the effects of neurotransmitters in the brain.

Lithium

A medicinal element utilized to manage and prevent manic episodes in individuals with bipolar disorder.