McqMate
| Q. |
Regarding receptor regulation |
| A. | Receptor down regulation occurs over hours – days |
| B. | Receptor responses to drugs often “desensitise” with time – this desensitisation is usually irreversible |
| C. | The mechanism of agonist induced desensitisation of the nicotinic Ach receptor has been worked out in detail |
| D. | All “internalised” receptors are degraded by lysosomes |
| E. | None of the above are correct |
| Answer» A. Receptor down regulation occurs over hours – days | |
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