Removal of oil stains . Match Column – I with Column – II and select the correct options using the codes given below: [NEET – II, ] Column I Column II A.Citric acid . Trichoderma B.Cyclosporin A . Clostridium C.Statins .
Aspergillus D.Butyric acid . Monoscus a) A: , B: , C: , D: b) A: , B: , C: , D: c) A: , B: , C: , D: d) A: , B: , C: , D: Chapter - Biotechnology and Its Application . Genetic engineering has been successfully used for producing [AIPMT RE ] a) Transgenic mice for testing safety of polio vaccine before used in humans b) Transgenic models for studying new treatments for certain cardiac diseases XII Std Biology-Zoology Competitive Questions XII Std Biology-Zoology Competitive Questions MCQs for Higher Studies c) Transgenic cow Rosie which produces high fat milk for making ghee d) Animals like bulls for farm work as they have super power . Read the following four statements (A to D) about certain mistakes in two of them.
[AIPMT MAINS ] a) The first transgenic buffalo, Rosie produced milk which was human alpha – lactalbumin enriched. b) Restriction enzymes are used in isolation of DNA from other macromolecules. c) Downstream processing is one of the steps of rDNA technology d) Disarmed pathogen vectors are also used in transfer of rDNA into the host. Which of the two statements have mistakes?
a) B and C b) C and D c) A and C d) A and B . The colonies of recombinant bacteria appear white in contrast to blue colonies of non-recombinant bacteria because of [AIPMT ] a) Non-recombinant bacteria containing β-galactosidase. b) Insertional inactivation of α-galactosidase in non- recombinant bacteria. c) Insertional inactivation of α-galactosidase in recombinant bacteria.
d) Inactivation of glycosidase enzyme in recombinant bacteria . Which body of the Government of India regulates GM research and safety of introducing GM organism for public services? [AIPMT ] a) Bio-safety committee b) Indian council of agricultural research c) Genetic engineering approval committee d) Research committee on Genetic manipulation . In genetic engineering, a DNS segment (gene)