Tag: biotechnology: principles and processes
Questions Related to biotechnology: principles and processes
Which of the following is not component of downstream processing ____________.
Which is not one of the major categories of biotechnology products ?
Which of the following is not a component of downstreaming processing?
Which among these is produced by distillation of fermented broth?
(i) Whisky (ii) Wine (iii) Beer (iv) Rum (v) Brandy
Which of the following recent techniques is used for separating fragments of DNA?
If a person obtains transformants by inserting a recombinant DNA within the coding sequence of enzyme -galactosidase, he will separate out recombinants from non-recombinants by which of the following observations?
In the process of insertional inactivation ________________.
Statement 1 : In insertional inactivation, blue colour produced by bacterial colonies indicates that the plasmid does not have an insert into the bacterial genome.
Statement 2: Presence of insert results into insertional inactivation of -galactosidase enzyme and the colonies do not produce any colour.
Direct visual selection method for the selection of recombinant host cells on the basis of their inability to produce colour in the presence of chromogenic substrate can be applied if the vector used is a
During isolation of genetic material, the chemical used to precipitate out the purified DNA is
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