If a chemical is an inhibitor of the enzyme adenylyl cyclase, which of the following steps in the G-protein signaling pathway would be blocked? a. activation of gene transcription
b. exchange of GTP for GDP
c. ligand bound receptor activation of G-protein
d. synthesis of cAMP

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient