BIO 210 Final Exam Review/Questions & Answers/ A+Guide/Updated

BIO 210 Final Exam Review Define Homeostasis (ANS - The existence and maintenance of a relatively constant environment within the body. Lymphatic System (ANS – Removes foreign substances from the blood and lymph, combats disease, maintains tissue fluid balance, and transpo rts fats from digestive tract. Consist of: lymphatic vessels lymph nodes lymphatic organs Respiratory System (ANS – 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 (ANS – Performs the mechanical and chemical processes of digestion, absorption of nutrients, and elimination of wastes. Consists of: mouth esophagus stomach intestines rectum gallbladder appendix Integumentary System (ANS – Provides protection, regulates temperature, reduces water loss, and produces vitamin D precursors. Consists of: skin hair nails sweat glands Skeletal System (ANS – Provides protection and support, allows body movements, produces blood cells, and sto res minerals and fat. Consists of: bones associated cartilages ligaments joints Muscular System (ANS - Produces body movements, maintains posture, and produces body heat. Consists of: muscles attached to the skeleton by tendons Nervous System (ANS – 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 (ANS - A major regulatory system that influences metabolism, growth, reproduction, and many other functions. Consists of: pituitary gland pineal body hypothalamus thyroid parathyroid thymus adrenals ovaries pancreas Cardiovascular System (ANS - 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 Urinary System (ANS - Removes waste products from the blood and regulates blood pH, ion balance, and water tempera ture. Consists of: kidneys urinary bladder