Donor vs Receptor - What's the difference?
donor | receptor |
(biochemistry, medicine) A protein on a cell wall that binds with specific molecules so that they can be absorbed into the cell in order to control certain functions.
* 2001': In the target organ, the drug is recognised by ‘'''receptors ’. These are large molecules, usually proteins, to which the drug binds tightly and with a high degree of specificity. — Leslie Iversen, ''Drugs: A Very Short Introduction (Oxford 2001, p. 24)
(biology) Any specialized cell or structure that responds to sensory stimuli.