#Question id: 24499
#Unit 3. Fundamental Processes
Which of the following Component is common among the U2/U12 complex of splicing
#Question id: 7181
#Unit 5. Developmental Biology
Following graph represents Inhibition of L1-mediated cell adhesion by alcohol.
If L1 is mutate,
which of the following graph is correct?
#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: 11650
#Unit 7. System Physiology – Animal
The red lines in the figure above illustrate the normal relationships between plasma insulin concentration and glucose production in the liver and between plasma insulin concentration and glucose uptake in muscle.
In the figure, which lines most likely illustrate these relationships in a patient with acromegaly?
#Question id: 5713
#Unit 8. Inheritance Biology
Following some statement are correct?
A) Translocation may be associated with movement of genetic material within the same chromosome
B) A person that is heterozygous for translocation may result in non viability in their zygote
C) A person that is heterozygous for inversion may result in non viability in their recombinant zygote
D) A person that is heterozygous for translocation and lack of crossing over within translocated area result in all viable gametes