“The receptor cells in the nose allow us to detect different scents in the environment.”

“The rate of estrogen receptor positivity is significantly higher among men than women with breast cancer.”

“The affinity between the mutually complemental antibody and receptor was described by a weighted affinity matrix.”

“The action of a common neurotransmitter, such as acetylcholine, illustrates how ion channel receptors work.”

“Sometimes both the enantiomers of a racemate are biologically active but act at different receptors and cause different effects.”

“At this average receptor density, if all the particles are homogeneous, there are too few receptors on any particle to support any adhesion.”