Multiple Choice
Which of the following bacterial hosts would should be used to avoid degradation of DNA that is introduced via a cloning vector?
A) Escherichia coli that lack endonucleases
B) RecA-expressing Escherchia coli
C) Escherchia coli RecA mutants
D) Saccharomyces cerevisiae wild type cells
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Which of the following types of cloning
Q22: If all of the PCR products of
Q23: Plasmid DNA having one EcoRI recognition sequence
Q24: _ is a bacterial plasmid vector.<br>A)Lambda<br>B)T4 DNA
Q25: Cosmids are plasmids that can be packaged
Q27: A (n)_ vector contains promoters that result
Q28: A molecular biologist is interested in purify
Q29: As a newly hired molecular biologist for
Q30: Cosmids are so named because they can
Q31: Which cloning vector should be used