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535 questions in this collection · Page 11 of 54
Question 101 of 535
📘 CLASS XII
Biotechnology Principles And Processes
Strict _________ testing for each product is required after downstream processing.
Strict quality control testing for each product is also required.
Question 102 of 535
📘 CLASS XII
Biotechnology Principles And Processes
Physics and chemistry gave rise to engineering, technologies and industries which all worked for human comfort and _________.
Physics and chemistry gave rise to industries working for human comfort and welfare.
Question 103 of 535
📘 CLASS XII
Biotechnology Principles And Processes
The major utility of the biological world is primarily as a source of _________.
The major utility of the biological world is as a source of food.
Question 104 of 535
📘 CLASS XII
Biotechnology Principles And Processes
Biotechnology is a twentieth-century off-shoot of modern biology that improved daily life primarily through qualitative improvement in health and _________ production.
Biotechnology brought qualitative improvement in health and food production.
Question 105 of 535
📘 CLASS XII
Biotechnology Principles And Processes
Genetic engineering techniques include creation of recombinant DNA, use of gene cloning, and gene _________.
Genetic engineering includes creation of recombinant DNA, use of gene cloning and gene transfer.
Question 106 of 535
📘 CLASS XII
Biotechnology Principles And Processes
An alien piece of DNA transferred into an alien organism will most likely not be able to multiply itself unless it gets integrated into the _________ of the recipient.
When alien DNA gets integrated into the genome of the recipient, it may multiply and be inherited along with the host DNA.
Question 107 of 535
📘 CLASS XII
Biotechnology Principles And Processes
The ability to multiply copies of antibiotic resistance gene in *E. coli* (after transformation) was called cloning of antibiotic resistance gene in _________.
The multiplication ability was called cloning of antibiotic resistance gene in E. coli.
Question 108 of 535
📘 CLASS XII
Biotechnology Principles And Processes
The separation and isolation of DNA fragments is a step in recombinant DNA technology performed after fragmentation by _________.
Fragmentation of DNA by restriction endonucleases precedes the separation and isolation of fragments.
Question 109 of 535
📘 CLASS XII
Biotechnology Principles And Processes
The DNA is enclosed within membranes; thus, to release it, the cell must be broken open, along with other macromolecules such as RNA, proteins, polysaccharides and also _________.
Breaking the cell releases DNA along with RNA, proteins, polysaccharides, and lipids.
Question 110 of 535
📘 CLASS XII
Biotechnology Principles And Processes
Genes are located on long molecules of DNA intertwined with proteins such as _________.
Genes are on DNA intertwined with proteins such as histones.