Biotechnology - Principles and Processes

Examine the diagram and identify the correction option.

Identify the part of a bio-reactor which is used as a foam braker from the given figure?

In the above represented plasmid, an alien piece of DNA is inserted at EcoRI site. Which of the following strategies will be chosen to select the recombinant colonies?

The figure below shows three steps (I, II, III) of Polymerase Chain Reaction (PCR). Select the option giving correct identification together with what it represents?

Match the following enzymes with their functions Select the correct option from the following

Match the organism with its use in biotechnology. (a) Bacillusthuringiensis (i) Cloning vector (b) Thermusaquaticus (ii) Construction offirst rDNA molecule (c) Agrobacteriumtumefaciens (iii) DNA polymerase (d)…

Given below are two statements : Statement I : Plasmids are autonomously replicating DNA. Statement II : Plasmids are extrachromosomal DNA. In the light of the above statements, choose the most appropriate answer from…

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : In recombinant DNA technology, lysozyme is used for disrupting bacterial cells while cellulase is for…

Given below are two statements: Statement $I$: Restriction endonucleases recognise specific sequence to cut DNA known as palindromic nucleotide sequence. Statement $\mathrm{II}$: Restriction endonucleases cut the DNA…

Match List I with List II : List IList IIA. Genetically modified organismI. Agrobacterium tumefaciensB. Thermostable DNA polymeraseII. Bt cottonC. Ti plasmidIII. Thermus aquaticusD. pBR322IV. Escherichia coli Choose the…

Match List-I with List-II. List-IList-IIA. TransformationI. Restriction enzymeB. Cloning siteII. Transfer DNA to host bacteriaC. SelectionIII. ReplicationD. OriIV. AntibioticChoose the correct answer from the options…

Spooling is: