Biotechnology P...

Restriction enzyme was discovered by

Amongst the following four statements (A-D) some are wrong.

Which one of palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme ?

R II gene of T$${_4}$$ phage which is neutral at this locus do not cause lysis of K strain of Escherichia coli. If two strains (R II and rii*) are mixed and then allowed to infect E. coli, it causes lysis. The correct explanation for this is

What is an auxotroph?

Modern biotechnology consists of 

Monascus purpureus is a yeast which is commercially used in the production of

Continuous addition of sugars in a 'fed-batch' fermentation is done to

Nobel Prize of 1978 for restriction endonuclease technology was given to

Using imprints from a culture plate having bacterial colonies, you can select, streptomycin resistant mutants and prove that such mutations do not originate as adaptation. The imprints need to be inoculated on