From four corners of a square sheet of side 4 cm, four pieces,each in the shape of arc of a circle with radius 2 cm, are cut out.The area of the remaining portion is :

TLS Online TPP Program

#Question id: 18939

#Part-A Aptitude & General Biotechnology

If a DNA sequence is present in higher than usual amounts in a sample can be analysed using pcr

TLS Online TPP Program

#Question id: 18940

#Part-A Aptitude & General Biotechnology

which of the following permits the amplification of chosen segments of DNA or RNA for detailed study or cloning.

TLS Online TPP Program

#Question id: 18940

#Part-A Aptitude & General Biotechnology

which of the following permits the amplification of chosen segments of DNA or RNA for detailed study or cloning.

TLS Online TPP Program

#Question id: 18941

#Part-A Aptitude & General Biotechnology

With the construction of cDNA libraries in which each gene is fused to an epitope tag, investigators can precipitate the protein product of a gene by complexing it with the antibody that binds the epitope, a process called 

TLS Online TPP Program

#Question id: 18942

#Part-A Aptitude & General Biotechnology

Bacterial artificial chromosomes (BACs), cosmids, phages, plasmids and yeast artificial chromosomes (YACs) are all commonly used cloning vectors that differ in their cloning capacities, with a range from approximately 100 bp to 1000 kb. Which of the following is the increasing cloning capacity?

TLS Online TPP Program

#Question id: 18943

#Part-A Aptitude & General Biotechnology

The Microbial cells devoid of cell wall; us~ally produced by enzymic digestion of cell wan.