In pharmacology, an inverse agonist is an agent which binds to the same receptor binding-site as an agonist for that receptor but exerts the opposite pharmacological effect.n pharmacology, an inverse agonist is an agent which binds to the same receptor binding-site as an agonist for that receptor but exerts the opposite pharmacological effect.
Audrey Grey Whitby is an American actress who had portrayed Miami H8ter Girl Tilly Thompson on the Disney Channel original series, Austin & Ally, along with appearing on several other shows, including the fellow Disney Channel show, So Random!, Dog with a Blog, and Liv & Maddie. Whitby is currently 19 years old. She has been in known movies and TV shows. Her favorite food is currently pretzels and her favorite color is blue. Her hobbies are such things as skating, bowling, writing, and drawing . She was on the Disney Channel show Sonny with a Chance spin off So Random! as a recurring character.
The series stars Disney newcomer Dove Cameron as both Liv and Maddie Rooney. The series also stars stand-up comedian Joey Bragg and Tenzing Norgay Trainor as the younger brothers, Benjamin King as their dad, a basketball coach, and Kali Rocha as their mom, a school psychologist.