#Question id: 4403
#Unit 3. Fundamental Processes
Which of the following does (do) not require a DNA helicase activity?
a. SWI/SNF function b. Pol II open-complex formation
c. transcription-factor binding to DNA
d. deacetylation of histone tails
#Question id: 26986
#Unit 10. Ecological Principles
#Question id: 1230
#Unit 4. Cell Communication and Cell Signaling
Which of the following events occur(s) following the binding of a ligand to a G protein–coupled receptor that triggers release of Ca2+?
a. activation of protein kinase A by IP3
b. phospholipase cleavage of PIP2 to IP3 and DAG
c. release of DAG into the cytosol
d. IP3-mediated opening of Ca2+ channels in the ER membrane
#Question id: 3589
#Unit 8. Inheritance Biology
Monohybrid Plant having genotype Tt were allowed to test cross , what is probability of random three plant selected that is
A- two tall, one dwarf B- one tall, two dwarf C- all tall
#Question id: 11874
#General Aptitude