Which of the following is/are key tools of recombinant DNA
Which of the following is/are key tools of recombinant DNA technology? (A) Restriction enzyme (B) Polymerase enzymes (C) Ligases (D) All of these.
If a recombinant DNA is inserted within the coding sequence of β ...
• In this a recombinant DNA is inserted within the coding sequence of an enzyme β-galactosidase. • This results into inactivation of the enzyme, which is referred to as insertional inactivation. • The presence of a chromogenic substrate gives blue coloured colonies if the plasmid in the bacteria does not have an insert.
Q. In Recombinant DNA technology antibiotics are used - Tardigrade
NEET 2020: In Recombinant DNA technology antibiotics are used: (A) to keep medium bacteria-free (B) to detect alien DNA (C) to impart disease-resistan
When a recombinant DNA is inserted within the coding sequence …
When a recombinant DNA is inserted within the coding sequence of an enzyme,β-galactosidase (A) This results into inactivation of the enzyme (B) This
Assertion In recombinant DNA technology, human genes are often ...
Recombinant DNA is the DNA whose nucleotide sequence has undergone alteration as a result of incorporation or exchange with another DNA strand. In recombinant DNA technology, human genes are often transferred into bacteria or yeast because both bacteria and yeast multiply very fast to form huge population, which express the desired gene.
Which of the following features of genetic code does allow …
In recombinant DNA technology bacteria is able to produce human insulin because genetic code is nearly ...
Q. Which of the following is/are used in recombinant DNA …
Which of the following is/are used in recombinant DNA technology? A. agarose gel B. ethidium bromide C. plasmid vector D. restriction endonuclease (A)
Select the incorrect statement. - Tardigrade
NTA Abhyas 2020: Select the incorrect statement. (A) More than 900 restriction enzymes have been isolated from over 230 strains of bacteria.
The construction of the first recombinant DNA emerged from the ...
Solution: The construction of the first recombinant DNA emerged from the possibility of linking a gene encoding antibiotic resistance with a native plasmid (autonomously replicating circular extra-chromosomal DNA) of Salmonella typhimurium.
During the purification process for recombinant DNA technology ...
NEET 2021: During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out: (A) RNA (B) DNA (C) Histones