Which of the following can be used for reducing the size of gene inserts containing introns? Baculo virus none of these Retro virus Vaccinia virus TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following promoters is repressed in presence of glucose? Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) Acid phosphatase (PHOS) Both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Autographa California nuclear polyhedrosis virus that is used as a vector for animal cells is an example of Baculo virus Vaccinia virus Papilloma virus Retrovirus TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is/are commonly used promoter of S. cerevisiae? All of these Phosphoglycerate kinase (PGK) Alcohol dehydrogenase II (ADH 2) Galactokinase (GAL 1) TRUE ANSWER : ? YOUR ANSWER : ?
In case of Baculoviruses, the foreign gene is inserted downstream of viral origin of replication is inserted between the polyhedrin promoter and downstream sequences is inserted downstream of polyhedrin promoter is inserted randomly in viral genome TRUE ANSWER : ? YOUR ANSWER : ?
Cos cell line is cohesive end site of phage λ derivative of non-permissive CV-1 monkey cell line cohesive initial site of phage λ derivative of permissive CV-1 monkey cell line TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following(s) is/are the most commonly used markers in yeast? Trp 1 His 3 Ura 3 All of these TRUE ANSWER : ? YOUR ANSWER : ?
Yeast episomal plasmids (YEp) were constructed using 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pMB 9 12μm yeast plasmid and E coli vector pMB 9 12μm yeast plasmid and E coli vector pBR 322 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pBR 322 TRUE ANSWER : ? YOUR ANSWER : ?
Recombinant SV40 viruses introduce the foreign DNA into cells without the DNA mediated transfection without the RNA mediated transfection with the RNA mediated transfection with the DNA mediated transfection TRUE ANSWER : ? YOUR ANSWER : ?
5-fluoro orotic acid inhibits the growth if one of the following marker is present in the yeast. That is His 3 Lys 2 Ura 3 Trp 1 TRUE ANSWER : ? YOUR ANSWER : ?