Related InterviewSolutions

• The process of separation and purificaition of expressed protein before marketing is calledA. Upstream processingB. Downstream processingC. BioprocessingD. Postproduction processing
• Assertion: A gene from bacillus thuringiensis is incorporated in plant genome to increases yeild. Reason : it is Bt toxin producing genw which kills larvae of insects.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. IF the assertion is true but the reason is falseD. If both the assertion and reason are false
• The stired-tank reactor is usuallyA. CylindericalB. RoundedC. Cup-ShapedD. Flattened
• Which one of the following techniques made it possible to gnetically engineer living organisms ?A. Heavier isotope labelingB. HybridizationC. Recombinant DNA techniquesD. X-ray diffraction
• If recombinant DNA is inserted within the coding sequence of enzyme galactosidase, which of the following will occur in case of non -recombinantsA. Insertional inactivationB. Colonies do not produce any colourC. Chromogenic substrate gives blue colourD. Inactivation of enzyme galactosidase
• Which one of the following technique made it possible to genetically engineering living organismsA. Heavier isotope labelingB. HybridizationC. Recombinant DNA techniquesD. X-ray diffraction
• DNA polymerase enzyme is isolated from which bacteriaA. E.ColiB. Thermus aquaticusC. Bacillus thuringenesisD. Agro bacterium
• The colonies of recombinant bacteria appear white in because ofA. Inactivation of glycosidase enzyme in recombinant bacteriaB. Non-recombinant bacteria containing beta -galactosidaseC. Insertional inactivation of alpha-galactosidase in non-recombinant bacteriaD. Insertional inactivation of alpha-galactosidasea in recombinant bacteria
• For rapid production of alcohol , immobilised yeast calles are kept inA. Silica gelB. Wire nettingC. Porcelain columnsD. Calcium alginate beads
• What is the source of EcoRIA. Escherichia coli RIB. Escherichia coli RI 13C. Escherichia coli 13D. Escherichia Coli RY 13