BIO 210 Chapter 1 Exam Questions and Answers 100% Pass

BIO 210 Chapter 1 Exam Questions and Answers 100% Pass What is anatomy? - Answer- study of structure What are the 3 divisions of anatomy? - Answer- microscopic, gross and developmental What is physiology? - Answer- study of function What are the 6 structural levels studied in physiology? - Answer- molecular, cellular, tissue, organ, organ system, organismal What is the relationship between anatomy and physiology? - Answer- principle of complementarity principle of complementarity - Answer- structure relates to function (form follows function) Level where atoms combine to form molecules - Answer- molecular Level where molecules combine to form cells - Answer- cellular Level where cells combine with similar types of cells - Answer- tissue Level where different tissues organize for same purpose - Answer- organ Level where different organs work together closely - Answer- organ system Level where many organ systems work together - Answer- organismal 11 major organ systems in the human body - Answer- integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, reproductive 5 survival needs provided by organ systems - Answer- nutrients, water, oxygen, proper temperature, proper atmospheric pressure Forms the external body covering; protects deeper tissue from injury; helps regulate body temperature; location of cutaneous nerve receptors; production of vitamin D; prevents dehydration - Answer- integumentary system Includes hair, nails and skin - Answer- integumentary system Protects and supports body organs; provides muscles attachment for movement; site of blood cell formation; stores minerals; fat storage in long bones (adults) - Answer- skeletal system Includes bone, cartilage and connective tissue (ligaments and tendons) - Answer- skeletal system Produces movement; maintains posture; produces heat - Answer- muscular system Includes skeletal muscle (voluntary muscles) - Answer- muscular system Fast-acting control system; responds to internal & external change; activates muscles and glands - Answer- nervous system Includes brain, spinal cord & peripheral nerves - Answer- nervous system Secretes regulatory hormones for growth, reproduction & metabolism; slow control center - Answer- endocrine system Includes pituitary gland, thyroid, adrenal glands, pineal gland, ovaries/testes, hypothalamus, pancreas and thymus - Answer- endocrine system Transports materials in body via blood pumped by heart including oxygen, carbon dioxide, nutrients and waste - Answer- cardiovascular system Includes arteries, veins, capillaries and heart - Answer- cardiovascular system Returns fluids to blood vessels; cleanses the blood; involved in immunity - Answer- lymphatic system Includes lymph vessels, lymph nodes, tonsils, and peyer's patches - Answer- lymphatic system Keeps blood supplied with oxygen, removes carbon dioxide and maintains pH balance - Answer- respiratory system Includes lungs, trachea, brooch, larynx, pharynx, and nasal cavity - Answer- respiratory system Breaks down food, allows for nutrient absorption into the blood and eliminates indigestible material - Answer- digestive system Includes pharynx, esophagus, small & large intestine, stomach and rectum - Answer- digestive system Eliminates nitrogenous wastes, maintains acid-base balance and regulates water & electrolytes - Answer- urinary system