๐งช๐๐
๐๐๐งฌโก
๐งช๐๐งฌ
๐ฆ ๐๐
๐งชโ๏ธ๐ง
๐๐โก๏ธโ /โ
๐๐๐งฌ
๐ฌ๐๐
๐๐๐ฅ
โจโก๏ธ๐๐งฌ
#receptor binding #neuroreceptor #lock and key #synapse function #chemical signaling #molecular interaction