Answer:
What were you suppose to do?
This organelle is called C. Plasma or cell membrane.
Characteristic of the Vessel elements of Angiosperms
The ensemble of formations and folds in a single linear chain of amino acids sometimes called a polypeptide constitutes the tertiary structure of a protein. Finally, the quaternary structure of a protein refers to those macromolecules with multiple polypeptide chains or subunits.
