A protein's structure is essential to its function. So, multiple amino acids can be strung together to make a particular polypeptide chain with a specified function. In addition, these structures may be important for producing contractility to generate directional force during cell motility. A third microfilament-based structure, the contractile ring, is critical for the separation of a cell into its two progeny during cytokinesis.
Calculations for temperature and phase change worksheet answers