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 of the following can be used for reducing the size of gene inserts containing introns? Baculo virus Vaccinia virus none of these Retro virus Baculo virus Vaccinia virus none of these Retro virus ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which of the following(s) is/are the most commonly used markers in yeast? Ura 3 All of these His 3 Trp 1 Ura 3 All of these His 3 Trp 1 ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Polyhedrin protein is essential for baculo virus replication major component of protein matrix in which viruses are embedded non essential for baculo virus replication both (a) and (b) essential for baculo virus replication major component of protein matrix in which viruses are embedded non essential for baculo virus replication both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which one of the following is true about Yeast Integrative plasmids (YIp) vectors? Allows transformation by using crossing over Has a origin of replication and rep genes Carries centromere and telomere sequences Carries autonomously replicating sequence Allows transformation by using crossing over Has a origin of replication and rep genes Carries centromere and telomere sequences Carries autonomously replicating sequence ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which of the following promoters is repressed in presence of glucose? Acid phosphatase (PHOS) Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) Both (a) and (b) Acid phosphatase (PHOS) Phosphoglycerate kinase (PGK) Galactokinase (GAL 1) Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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