- protiens are made of amino acids.
- compact, ball shape structure.
- includes enzymes, membrane protiens, receptors and storage protiens.
- long and thin.
- have structural roles such as cologen.
- always composed of many polypeptide chains.
- 3D shape is lost if the hydrogen bonds break.
- polypeptide chain folds into a random coil.
- protien losses its function.
- temps above about 50 or very low PH.
1 of 1