Vitamin-B2 (Riboflavin) is obtained on large scale from the fungus :
Saccharoonyces cerevisiae
Ashbja gossypii
Rhizopus stolonifer
Penicillium purpurogenum
Which do not belong to the cloning vectors ?
Plasmids.
Virus.
Phages.
All are correct.
Each clone of a single DNA (fragment of a single DNA) maintained separately, and all of them together known as:
r DNA.
Clones.
Clone library.
Genome.
The process which includes separation and purification of products from the Bio reactor is collectively called:
Spooling
Down stream processing
Elution
Iso electric point
The invitro incorporation of the gene segment of interest DNA and introduction of the recombinant 'Mini chromosome' into the most cell are two steps involved in :
Genetic engineering.
Tissue culture.
PCR.
VNTR.
PCR was first practiced by:
Paul Bremer
Kary Muths
Paul Berg
The enzyme, which is used in cheese making is :
Lactase.
Protease.
Rennin.
Papain.
The genes encoding which antibiotic resistance are now commonly used as selectable markers?
Chloramphenicol
Ampicillin
Tetracycline
All the above
The specific sites of DNA where restriction endonucleases act are called:
DNA sites
RNA sites
Specific sites
Recognition sites
The most common type of Bio reactors are:
Simple & sparged stirred tank
Stirred Bioreactor
Aerated Bioreactor
Store & removing type
