alpha-adrenoceptor
noun
Key Types & categories Parts & wholes Related & opposite
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- noun
- verb
- adjective
- adverb
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Senses
Sense 1 noun
receptors postulated to exist on nerve cell membranes of the sympathetic nervous system in order to explain the specificity of certain agents that affect only some sympathetic activities (such as vasoconstriction and relaxation of intestinal muscles and contraction of smooth muscles)
Types & categories
- receptor hypernym
Parts & wholes
- sympathetic nervous system part holonym
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | part holonym | Parts & wholes | sympathetic nervous system |
| 1 | hypernym | Types & categories | receptor |