Organization and gernal plan of the body; some basic chemistry; cells; tissues and membranes; the integumentary system; the skeletal system; the muscular system; the nervous system; the senses; the endocrine system; blood; the heart; teh vascular system; the lymphatic system and immunity; the respiratory system; the digestive system; body temperature and metabolism; the urinary system; fluid-electrolyte and acid-base balance; the reproductive systems; human development and genetics.