BIO 210 Final Exam Review Questions And Answers Rated A+ New Update Assured Satisfaction

Define Homeostasis - Answer-The existence and maintenance of a relatively constant environment within the body. Lymphatic System - Answer-Removes foreign substances from the blood and lymph, combats disease, maintains tissue fluid balance, and transports fats from digestive tract. Consist of: lymphatic vessels lymph nodes lymphatic organs Respiratory System - Answer-Exchanges oxygen and carbon dioxide between the blood and air and regulates blood pH. Consists of: lungs larynx trachea bronchi nose and nasal cavity Digestive System - Answer-Performs the mechanical and chemical processes of digestion, absorption of nutrients, and elimination of wastes. Consists of: mouth esophagus stomach intestines rectum gallbladder appendixIntegumentary System - Answer-Provides protection, regulates temperature, reduces water loss, and produces vitamin D precursors. Consists of: skin hair nails sweat glands Skeletal System - Answer-Provides protection and support, allows body movements, produces blood cells, and stores minerals and fat. Consists of: bones associated cartilages ligaments joints Muscular System - Answer-Produces body movements, maintains posture, and produces body heat. Consists of: muscles attached to the skeleton by tendons Nervous System - Answer-A major regulatory system that detects sensations and controls movements, physiologic processes, and intellectual functions. Consists of: brain spinal cord nerves sensory receptors Endocrine System - Answer-A major regulatory system that influences metabolism, growth, reproduction, and many other functions. Consists of: pituitary glandpineal body hypothalamus thyroid parathyroid thymus adrenals ovaries pancreas Cardiovascular System - Answer-Transports nutrients, waste products, gases, and hormones throughout the body. plays a role in immune response and the regulation of body temperature. Consists of: heart blood vessels blood