How Angiotensin II regulates the contraction of smooth muscle cells

Draw a diagram illustrating how Angiotensin II regulates the contraction of smooth muscle cells in blood vessels. Begin the diagram with a ligand binding to a receptor, and end the diagram with an illustration of how signaling molecules cause changes in myosin-actin interactions. Include a written explanation describing each step in your diagram. Ensure that your diagram depicts the effects of Ang II signaling on smooth muscle contraction, rather than molecular mechanisms associated with skeletal muscle contraction.