Vectors Uses for Animal Cell Culture Which of the following promoters is repressed in presence of glucose? Galactokinase (GAL 1) Both (a) and (b) Phosphoglycerate kinase (PGK) Acid phosphatase (PHOS) Galactokinase (GAL 1) Both (a) and (b) Phosphoglycerate kinase (PGK) Acid phosphatase (PHOS) ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Retroviruses have advantage for being used as vector for animal cells because viral gene expression is driven by strong promoters All of these they cover a wide host range infection does not lead to cell death, infected cells produce virus over an indefinite period viral gene expression is driven by strong promoters All of these they cover a wide host range infection does not lead to cell death, infected cells produce virus over an indefinite period ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which one of the following is true about Yeast Episomal plasmids (YEp) vectors? Carries autonomously replicating sequence Carries centromere and telomere sequences Has a origin of replication and rep genes Allows transformation by using crossing over Carries autonomously replicating sequence Carries centromere and telomere sequences Has a origin of replication and rep genes Allows transformation by using crossing over ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Yeast episomal plasmids (YEp) were constructed using 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pBR 322 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pMB 9 12μm yeast plasmid and E coli vector pBR 322 12μm yeast plasmid and E coli vector pMB 9 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pBR 322 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pMB 9 12μm yeast plasmid and E coli vector pBR 322 12μm yeast plasmid and E coli vector pMB 9 ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Maximum insert size in case of adenovirus vectors is 4-6 kb 6-8 kb 10-12 kb 20 kb 4-6 kb 6-8 kb 10-12 kb 20 kb ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which of the following is/are commonly used promoter of S. cerevisiae? All of these Alcohol dehydrogenase II (ADH 2) Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) All of these Alcohol dehydrogenase II (ADH 2) Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) ANSWER DOWNLOAD EXAMIANS APP
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