580064
Description
Flashcards by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
over 10 years ago
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| Question | Answer |
| No of Receptor Types | 3 |
| B1- Location | The heart |
| B1- Role | Inc force/rate of contraction when stimulated |
| B2- Location | Relaxation of smooth muscle in many organs (i.e. the trachea) |
| B2- Role In Muscle and Liver | Partial (hepatic) and total (muscle) glycogenlysis and gluconeogenesis |
| B2- Role (Rest of Body) | Vaso/sphincter relaxation, muscle tremor, inc insulin scretion, inc release of CAs from nerve |
| B3- Location | Adipose tissue (specifically brown fat) |
| B3- Role | Responsible for lipolysis & thermogenesis |
| B Receptor Coupled Protein | Adenylate cyclase- inc. cAMP levels |
| Effect of Beta Agonists | Vasodilators and inc cardiac output |
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