#Question id: 27405
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 4486
#Unit 3. Fundamental Processes
Activators can recruit factors needed for polymerase to initiate or elongate transcription. In all of these functions, the activator is merely recruiting proteins to the promoter. In bacteria, RNA polymerase is the only protein that needs to be recruited; this is not the case in eukaryotes. Indeed, in eukaryotes, a given activator might work in all three ways:
|
1. Recruitment of nucleosome modifiers and remodelers |
i. “open” the promoter |
|
2. Recruitment of general transcription factors and mediators |
ii. That stimulate Pol II initiation and elongation |
|
3. Recruitment of protein complexes |
iii. To recruit PTEFb/SEC |
#Question id: 1394
#Unit 4. Cell Communication and Cell Signaling
Apoptosis involves all but which of the following?
#Question id: 5715
#Unit 8. Inheritance Biology
Following some abnormality is due to Gene rearrangement on chromosome.
A, Affecting the expression of gene
B. Disrupt the function of gene
C. Reduced recombination between gene present in inverted region
D. Cross over suppressor
Which of the following above abnormality is may be associated with inversion?
#Question id: 817
#Unit 1. Molecules and their Interaction Relevant to Biology
The aggregation of nonpolar side chains in the interior of a protein is favored by