Starting January 1, 2014, the standard mileage rate for the business use of a car, van, pickup, or panel truck will be 56 cents per mile for business miles driven.
drug agonist, a drug that is capable of binding to a neurotransmitter or hormone receptor and causing a response similar to the endogenous hormone or neurotransmitter.Compare antagonist.1  Facebook.rug agonist, a drug that is capable of binding to a neurotransmitter or hormone receptor and causing a response similar to the endogenous hormone or neurotransmitter.
A receptor antagonist is a drug that binds to a receptor but does not send any signal. A receptor antagonist can block other ligands from binding. In this way, an antagonist can block the effects of agonists, whether those agonists are drugs or neurotransmitters.Some alcohol antagonists are receptor antagonists, but many are not. Do not be confused. receptor antagonist can block other ligands from. binding. In this way, an antagonist can block the effects of agonists, whether those agonists are. drugs or neurotransmitters. Some alcohol antagonists are receptor antagonists, but many are not.