General Anatomy Chapter 1 Exam 2024 Verified Test Questions And Solutions

General Anatomy Chapter 1 Exam 2024 Verified Test Questions And Solutions Anatomy The study, classification, and description of the structure and organs of the human body. Physiology Deals with the processes and functions of the body or how the body parts work in the living subject Chemical level The lowest level of structural organization in the human body. Atoms All chemicals necessary for maintaining life are composed of __________. Molecules Atoms are joined in various ways to form ___________. Cells Basic functional and structural unit of all living tissue. Epithelial, connective, muscular, nervous Four basic types of tissue: Epithelial tissue Tissues that cover the internal and external surfaces of the body, including the lining of vessels and organs, such as the stomach and the intestines. Connective tissue Supportive tissues that bind together and support various structures. Muscular tissue Tissues that make up the substance of a muscle. Nervous tissue Tissues that make up the substance of nerves and nerve centers. Organ Complex assemblies of tissues joined together to perform a specific function. System A group of organs that have a similar or common function. Organism The ten systems of the body functioning together. Skeletal system 1. Supports and protects many soft tissues of the body. 2. Allows movements through interaction with the muscles to form a system of levers. 3. Produce blood cells. 4. Stores calcium. 206 bones How many separate bones in the adult skeleton? Circulatory system 1. Distribute oxygen and nutrients to the cells of the body. 2. Carry cell waste and carbon dioxide from the cells.