In one experiment, another protein –protein interaction is used in place of that between CAP and polymerase. This is done by taking two proteins known to interact with each other, attaching one to a DNA-binding domain, and, with the other, replacing the carboxy-terminal domain of the polymerase a subunit (aCTD), which one is appropriate result of this experiment-

I. The modified polymerase can be inhibited if the appropriate DNA-binding site is introduced near the promoter.

II. The modified polymerase can be activated by the makeshift “activator” as long as the appropriate DNA-binding site is introduced near the promoter.

III. The activator having only to help polymerase bind to the promoter

TLS Online TPP Program

#Question id: 24616

#Unit 2. Cellular Organization

Technique that allows genomic fragments to be rapidly scanned for the presence of exons is called

TLS Online TPP Program

#Question id: 24617

#Unit 2. Cellular Organization

Name the hypothesis which states that The ancestral protein-coding sequences were uninterrupted and that introns were subsequently inserted into them

TLS Online TPP Program

#Question id: 24618

#Unit 2. Cellular Organization

Pathogenicity islands regions are spread among bacteria by a process of

TLS Online TPP Program

#Question id: 24619

#Unit 2. Cellular Organization

Which of the following function occupies most genome part for activity in eukaryotic genome

TLS Online TPP Program

#Question id: 24620

#Unit 2. Cellular Organization

Which of the following has higher no the gene family

TLS Online TPP Program

#Question id: 24621

#Unit 2. Cellular Organization

Which of the following component has the highest proportion in human genome