Vectors Uses for Animal Cell Culture Which of the following promoters is repressed in presence of glucose? Galactokinase (GAL 1) Acid phosphatase (PHOS) Both (a) and (b) Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) Acid phosphatase (PHOS) Both (a) and (b) Phosphoglycerate kinase (PGK) ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Using bovine papilloma virus (BPV) derived vectors, permanent cell lines can be obtained carrying a recombinant DNA integrated only episomally only either episomally or integrated at low copy number either episomally or integrated at high copy number integrated only episomally only either episomally or integrated at low copy number either episomally or integrated at high copy number ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Retroviruses have advantage for being used as vector for animal cells because they cover a wide host range All of these infection does not lead to cell death, infected cells produce virus over an indefinite period viral gene expression is driven by strong promoters they cover a wide host range All of these infection does not lead to cell death, infected cells produce virus over an indefinite period viral gene expression is driven by strong promoters ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which of the following can be used for reducing the size of gene inserts containing introns? Retro virus none of these Baculo virus Vaccinia virus Retro virus none of these Baculo virus Vaccinia virus ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Recombinant adeno virus can be created by deleting E1A/E 1B genes that are important for packaging of viral DNA into viral head transcriptional regulators and are essential for viral replication coding for virus coat protein not necessary for viral replication important for packaging of viral DNA into viral head transcriptional regulators and are essential for viral replication coding for virus coat protein not necessary for viral replication ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Maximum amount of foreign DNA introduced into SV 40 viruses is 1 kb 10 kb 2.5 kb 5 kb 1 kb 10 kb 2.5 kb 5 kb ANSWER DOWNLOAD EXAMIANS APP
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