31126 Mito_carrThalassiosira pseudonana
GO:0005488 GO:0006810 GO:0016020 -
The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule.
The directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter or pore.
Double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins.