States with the highest per student expenditures were: 1  Vermont ($19,752), 2  New York ($19,523), 3  New Jersey ($19,291), 4  Alaska ($18,192),and. 5  Rhode Island ($17,666).
1 Glucagon binds its receptor in the plasma membrane of target cells (e.g. hepatocytes). 2  Bound receptor interacts with and, through a set of G proteins, turns on adenylate cyclase, which is also an integral membrane protein.
Membrane Receptors Membrane receptor is a protein molecule that are specific to the cell membrane, (hormones, neurotransmitters, drugs) external molecules them, causing a change in cell function, was added. This process is called transduction: external signal, is introduced into the action.