#Question id: 1142
#Section 3: Genetics, Cellular and Molecular Biology
Of the components of a heterotrimeric G protein, which subunit(s) is(are) able to activate downstream responses?
#Question id: 1144
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following is NOT a common intracellular second messenger?
#Question id: 1145
#Section 3: Genetics, Cellular and Molecular Biology
Phospholipase C is activated by:
#Question id: 1146
#Section 3: Genetics, Cellular and Molecular Biology
Which of the following general statement(s) about a G protein–coupled receptor is (are) TRUE?
#Question id: 1147
#Section 3: Genetics, Cellular and Molecular Biology
All the following statement(s) about cholera toxin are TRUE, except:
#Question id: 1149
#Section 3: Genetics, Cellular and Molecular Biology
1,2-diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) are cleaved from phosphatidylinositol 4,5-bisphosphate (PIP2) by the enzyme: