Related InterviewSolutions

• Pseudomonas putida carries plasmids for hydrolyzingA. hydrocarbonsB. petroleum productsC. crude oilD. All of these
• Vitamin `B_(2)` (riboflavin) is obtained fromA. Aspergillus nigerB. Penicillium notatumC. Acetobacter lactiD. Ashbua gossypii
• Human insulin has 51 amino acids in two chains. Mark the correct statement.A. A chain with 21 and B chain with 30 amino acids.B. A chain with 20 and B chain with 31 amino acids.C. A chain has 31 and B chain has 20 amino acids.D. A chain has 30 and B chain has 21 amino acids.
• Which vitamin was first to be produced by using biotechnology?A. Vitamin AB. Vitamin `B_(1)`C. Vitamin `B_(2)`D. Vitamin C
• Genetic engineering is possible becauseA. phenomenon of transduction in bacteria is well understoodB. we can see DNA by electron microscopeC. we can cut DNA at specific sites by endonucleases like DNAase.D. restriction endonucleases purified from bacteria can be used in vitro.
• An important objective of biotechnology in agriculture section is toA. increase plant weightB. produce pest resistant varieties of plantC. decrease seed numberD. increase nitrogen content
• The two polypeptides of human insulin are linked together byA. Phosphodiester bondB. Covalent bondC. Disulphide bridgesD. Hydrogen bonds
• Genetically engineered human insulin is synthesized with the help ofA. RhizopusB. Rabbit/Guinea pigC. E. coliD. Pseudomonas
• The slow ripening transgenic tomato was developed in USA by usingA. antisense RNA technologyB. ribozyme technologyC. casuppression silencing approachD. transgene silencing approach
• Reverse transcriptase is also calledA. RNA-dependent DNA polymeraseB. DNA-dependent RNA polymeraseC. DNA-dependent DNA polymeraseD. RNA-dependent RNA polymerase