In a cloning experiment, you use a vector that contains a lacZ gene near the unique restriction site. If the competent cells are grown on X-Gal and IPTG, which colonies would contain chromosomal DNA?
A) The white colonies
B) The blue colonies
C) Half the total colonies
D) None of the colonies
Correct Answer:
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Q1: Restriction endonucleases recognize specific sequences in the
Q2: Real-time PCR can be used for which
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Q5: cDNA is made using what as the
Q6: What is one component that is needed
Q7: What function does a competent cell have
Q8: What is the origin of restriction endonucleases?
A)
Q9: What contains both vector DNA and chromosomal
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Q11: A plasmid that contains separate origins of
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