Bacillus thuringiensis forms protein crystals which contain insecticidal protein. This protein
Answer: Binds with epithelial cells of midgut of the insect pest ultimately killing it
A dividing and undifferentiated mass of cells is called
What is true about Bt toxin?
Answer: The concerned Bacillus has antitoxins
Which of the following enzyme joints the okazaki fragments?
Which one of the following is a case of wrong matching?
Answer: Vector DNA - Site for t-RNA synthesis
Which part would be most suitable for raising virus-free plants for micropropagation?
Advancement in genetic engineering has been possible due to the discovery of
Answer: Restriction endonuclease
Which of the following features should be present in vector?
Agarose extracted from sea weeds finds use in
Answer: Gel electrophoresis
For transformation, micro-particles coated with DNA to be bombarded with gene gun are made up of
Which one of the following is a correct statement?
Answer: The anticoagulant hirudin is being produced from transgenic Brassica napus seeds
Which of the following is a genetic vector?
Continuous addition of sugars in 'fed batch' fermentation is done to
The linking of antibiotic resistance gene with the plasmid vector became possible with
Bacillus thuringiensis is used to control
Miscellaneous GK Questions