English Dictionary

macromolecule

/ˈmækɹəʊˌmɒlɪkjuːl/

noun

(chemistry, biochemistry) A very large molecule, especially used in reference to large biological polymers (e.g. nucleic acids and proteins).

A macromolecule is a large molecule composed of smaller subunits.

意味（1）

(chemistry, biochemistry) A very large molecule, especially used in reference to large biological polymers (e.g. nucleic acids and proteins).

Beadle discovered that genes carried instructions to build proteins—complex, multidimensional macromolecules that were the workhorses of the cell.