Biotechnology T...

Origin of replication is the specific DNA sequence on chromosome that which is responsible for:

The group of letters that form same words when read both forward and backward are called?

Enzymes used to join foreign DNA to plasmid are _________.

Which of the given statements is correct in the context of visualizing DNA molecules separated by agarose gel electrophoresis?

‘R ’in EcoRI restriction endonuclease denotes:

Assertion: The separated DNA fragments can be visualized only after staining the DNA with a compound known as ethidium bromide followed by exposure to UV radiation.
Reason:  We can see bright red coloured bands of DNA in an ethidium bromide-stained gel exposed to UV light.

DNA fragments move towards the anode during gel electrophoresis. This is because _________.

Rop genes in pBR322 codes for _________.

The particles used to coat with DNA in Biolistic gun is of:

Production of large scale recombinant products can be done in _________.

Sparged stirred tank bioreactor is advantageous over the simply stirred tank bioreactor as _________.

The X-gal will be converted into a coloured product when:

Blades in a bioreactor help in?

The restriction sites of the nucleoid are methylated because:

A ladder is used in Gel electrophoresis as it helps in _________.