๐งช๐๐งฌ
๐งช๏ธ๐ชจ๐๐
โจ๐๐ฏ
๐๐๐งฌ
๐งฉ๐ค๐งฌ
โ๏ธ,โฌ,๐งช
โจโก๏ธ๐๐งฌ
#ligand #receptor binding #chemical binding #biomolecule #pharmacology #molecular interaction #signalling molecule