| secondary structure in proteins in which two or more strands of the polypeptide chain lay parallel |
| Symbol: O; atomic weight: 15.9994; atomic number: 8 |
macromolecule mac·ro·mol·e·cule (māk'rō-mŏl'ĭ-ky&oomacr;l')
n.
A very large molecule, such as a protein, consisting of many smaller structural units linked together.
macromolecule (māk'rō-mŏl'ĭ-ky l') Pronunciation Key
A large molecule, such as a protein, consisting of many smaller molecules linked together. |