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.
Insulin (from the Latin, insula meaning island) is a peptide hormone produced by beta cells in the pancreas. It regulates the metabolism of carbohydrates and fats by promoting the absorption of glucose from the blood to skeletal muscles and fat tissue and by causing fat to be stored rather than used for energy.