| 释义 | DictionarySeesite receptor site
 re·cep·tor sitethe point of attachment to cell membranes for viruses, hormones, or other activators.receptor siteThe particular component of a cell surface that has the ability to react with certain molecules, e.g., proteins or a virus.See also: sitereceptor sitea point or structure in a cell at which combination with a drug or other agent results in a specific change in cell function. |