11. The BamH I restriction site of the cloning vector pBR322 is situated on ... a) rop gene b) ampicillin resistant gene c) ori gene d) tetracycline resistant gene Answer : d) tetracycline resistant gene...
4. ———– is used as a vector for cloning into higher organisms a. Retrovirus b. Baculovirus c. Salmonella typhimurium d. Rhizopusnigricans Answer : a. Retrovirus...
6. In an experiment, recombinant DNA bearing ampicillin-resistance gene is transferred into E.coli cells. The host cells are then cultured on a medium containing ampicillin. The result will be ... not the non-transformants can survive. (d) transformants cannot survive, but non-transformantscan not.
12. . During “gene cloning” which is called as “gene taxi”? a. Vaccine b. Plasmid c. Bacterium d. Protozoa Answer : b. Plasmid...
A child presented with polyuria, weakness and fever. On the basis of investigations he was labelled to be suffering from Fancony syndrome. A history of taking some old left over antibiotic ... What could have been the antibiotic: A. Tetracycline B. Chloramphenicol C. Ampicillin D. Cephalexi Answer : A. Tetracycline...
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