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level: aiims and disha questions

Questions and Answers List

level questions: aiims and disha questions

Question	Answer
a tumour inducing plasmid widely used in the production of transgenic plant is that of	agrobacterium tumefaciens
which anticoagulant hirudin is produced	from transgenic brassica napus seeds
which variety of brassica is resistant to white rust disease	pusa swarnim (karan rai)
what vitamin does the mustard variety released by IARI have	vitamin C
what does the hairiness of the leaves provide to the plants	it provides resistance to insect pests
agriculture accounts for approximately ______ of india's GDP and employs nearly ____ of the population	33 per cent and 62 per cent
the transgenic cow, rosie produced milk which was rich in what	human alpha lactal albumin enriched
restrictin enzymes cut the DNA at specific sites and are used in the isolation of DNA from	other macromolecules
what is E.Coli used in the production?	interferon
what is being produced from transgenic brassia napus seeds ?	the anticoagulent hirudin
bacillus thuringiensis forms protien crystals which contains insecticidal protiens, what does this protien do?	it binds with the epithelial cell of the midgut of the insect, ultimatlely killing it
a transgenic rice has been developed with high content of which vitamin	vitamin a
during the processing of the prohormone "proinsulin" into mature insulin what is removed from proinsulin?	C-peptide
a patient brought to a hospital with myocardial infarction is normally immediataly given?	steptokinase
a giant rat is formed in the lab. what is the reason	gene manipulation
introduction of food plants developed by genetic enginering is not desirable because	there is danger of coming virus and toxins with introduced crops
the genetic defect - adenosine diaminase deficiency can be cured permanently by?	introducing bone marrow cells producing ADA into cells at early embryonic stage.
DNA or RNA segment tagged with radioactive molecule is called	probe
the colonies of recombinant bacteria appear white whereas the colonies of the bacteria who are non-recombinant appear blue. why?	insersional in activation of alpha galactosidase in recombinant bacteria
which part of the tobacco is infected with Meloidogyne incognita	root
what triggers the activation of protoxin to activate Bt toxin of bacillus thuringienis in ball worm	alkaline pH of gut
the crops engineered for glyphosate are resistant/tolerant to	herbicides
tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced	both sense and anti-sense RNA
the most common subtrate used in distilleries for the production of ethanol is	molasses
the process of RNA interference has been used in the development of plants resistant to	nematodes
silencing of mRNA has been used in producing transgenic plants resistant to	nematodes
what are these statements true for -uses only naturally produced inputs like compost -does not use pesticides and urea	for organic farming
which vector is used to replace the defective gene in gene therapy	adenovirus
the first clinical gene therapy was given for treating	adenosine deaminase deficiency
continuous addition of sugar in 'fed batch' fermentation is done to	purify enzymes
ultrasound of how much frequency is beamed into human body for sonography	1-15 MHZ
maximum application of animal cell culture technology today is in the production of	vaccines
these antibodies obtained from one parent and for one antigen	monoclonal antibodies
genetically engineered bacteria have been successfully used in the commercial production of	human insulin
which body of the government of india regulates GM research and safety of introducing GM organisms for public services	genetic engineering approval committee
the crops engineered for glyphosate are resistant/tolerant to	herbicides
in Bt cotton, the Bt toxin present in plant tissue as pro-toxin is converted into active toxin due to	alkaline pH of the insect gut