Advertisements
Advertisements
Question
ECoRI is obtained from ______.
Options
Escherichia coli R13
Escherichia coli Ry13
Escherichia coli R225
Escherichia coli RC
Advertisements
Solution
ECoRI is obtained from Escherichia coli Ry13.
APPEARS IN
RELATED QUESTIONS
State the role of DNA ligase in biotechnology.
What is the cell that receives a recombinant gene called?
The enzyme restriction endonuclease ______.
From the following list of cloning vectors used in rDNA technology identify the vectors that are the most commonly used.
Plasmids, bacteriophages (Ml3, lambda virus), cosmid, phagemid, BAC (bacterial artificial chromosome), YAC (yeast artificial chromosome), transposons, baculoviruses, and mammalian artificial chromosomes (MACs)
A hind of biotechnology involving manipulation of DNA is ______.
Name two restriction enzymes used in PCR.
Which of the following enzyme catalyses the removal of nucleotides from the end of DNA molecules?
Study the following lists and choose the correct match.
| List I | List II |
| A. Vector | (i) Resistant to cotton bollworms |
| B. Downstream processing | (ii) Mobile genetic elements |
| C. Cry II AB | (iii) Controls corn borers |
| D. Transposons | (iv) Ti plasmid |
| (v) Purifying protein in biopharmaceuticals |
How many sets of primers are required in each cycle of PCR?
What is the function of DNA ligase in the creation of recombinant DNA?
