Download/Print the 2012-2015 toll rate schedule. All rates apply to the Lincoln & Holland tunnels, the George Washington, Bayonne & Goethals bridges, and the Outerbridge Crossing. Tolls are collected entering New York. No tolls are collected entering New Jersey.
The immune system is complex and pervasive. There are numerous cell types that either circulate throughout the body or reside in a particular tissue. Each cell type plays a unique role, with different ways of recognizing problems, communicating with other cells, and performing their functions.kin: The skin is usually the first line of defense against microbes. Skin cells produce and secrete important antimicrobial proteins, and immune cells can be found in specific layers of skin. Bone marrow: The bone marrow contains stems cells that can develop into a variety of cell types.
The immune system is composed of multiple types of cells, tissues, organs and proteins. The primary function of the immune system is to distinguish between self and non-self (foreign). When something that is non-self, or foreign, is encountered, the immune system attacks it to help prevent infection or other injury.he immune system is composed of multiple types of cells, tissues, organs and proteins. The primary function of the immune system is to distinguish between self and non-self (foreign). When something that is non-self, or foreign, is encountered, the immune system attacks it to help prevent infection or other injury.