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
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
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 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
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
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
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
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
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
Genes are located on long molecules of DNA intertwined with proteins such as _________.
Genes are on DNA intertwined with proteins such as histones.
