Rho-kinase is an effector molecule of RhoA. a monomeric GTP-binding protein. and causes Ca2+ sensitization through inactivation of myosin phosphatase. The major physiological functions of Rho/Rho-kinase cascade include contraction. https://www.roneverhart.com/1915-Old-Taylor-Bourbon-Bottled-1933-Prohibition-Bottling-Quart-low-fill/