#Question id: 11889
#General Aptitude
#Question id: 4905
#Unit 8. Inheritance Biology
Which of the correct feature of genetic material effect?
#Question id: 4518
#Unit 3. Fundamental Processes
The sequence of transcriptional activation events at a typical Pol II promote
I- Mediator facilitates the binding of TBP (or TFIID) and TFIIB, and the other basal transcription factors and Pol II then bind.
II- Activators bind the DNA.
III-The activators recruit the histone modification/nucleosome remodeling complexes and a coactivator such as Media.
IV- Phosphorylation of the carboxyl-terminal domain (CTD) of Pol II leads to transcription initiation.
#Question id: 5682
#Unit 5. Developmental Biology
During prevention of polyspermy in sea urchin the shift from ___1___ to __2____is the result of a small influx of Na+ into the egg through newly opened sodium channels. Sperm cannot fuse with egg cell membranes that have a ___3___ resting potential, so the shift means that no more sperm can fuse to the egg.
#Question id: 32337
#Unit 2. Cellular Organization