Restriction endonucleases are enzymes which
Restriction endonucleases are enzymes which Options (a) make cuts at specific positions within the DNA molecule (b) recognize a specific…
7 years ago
Biotechnology and Its Applications
Select the correct statement from the following?
Select the correct statement from the following? Options (a) Biogas is produced by the activity of aerobic bacteria on animal…
7 years ago
In genetic engineering, the antibiotics are used
In genetic engineering, the antibiotics are used Options (a) as selectable markers (b) to select healthy vectors (c) to keep…
7 years ago
Which one is a true statement regarding DNA polymerase used in PCR
Which one is a true statement regarding DNA polymerase used in PCR Options (a) It is used to ligate introduced…
7 years ago
Which one of the following represents a palindromic sequence in DNA?
Which one of the following represents a palindromic sequence in DNA? Options (a) 5' - GAATTC - 3' 3' -…
7 years ago
Which one of the following palindromic base sequences in DNA can be easily
Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some…
7 years ago
The colonies of recombinant bacteria appear white in contrast to blue colonies
The colonies of recombinant bacteria appear white in contrast to blue colonies of non-recombinant bateria because of : Options (a)…
7 years ago
Bacillus thuringiensis forms protein crystals which contain insecticidal protein.
Bacillus thuringiensis forms protein crystals which contain insecticidal protein. Options (a) binds with epithelial cells of midgut of the insect…
7 years ago
RNA interference involves
RNA interference involves Options (a) Synthesis of mRNA from DNA (b) Synthesis of cDNA from RNA using reverse transcriptase (c)…
7 years ago
What is true about Bt toxin?
What is true about Bt toxin? Options (a) Bt protein exists as active toxin in the Bacillus (b) The activated…
7 years ago