BIO 201 Lecture Exam 1 Correct Questions & Answers(RATED A)

How are anatomy and physiology related? - ANSWER Anatomy is the study of the internal and external parts of the body. Physiology is how living organisms perform their vital functions. List and describe the specialties of anatomy. - ANSWER Gross anatomy/macroscopic anatomy examines large, visible structures: -surface anatomy: exterior feat. -regional anatomy: body areas Systematic anatomy: groups of organs working together (skeletal system) -Developmental anatomy:from egg to maturity -clinical anatomy: medical specialties(surgical anatomy) Microscopic anatomy examines cells and molecules: -cytology: cells and their structures -histology: tissues and their structures List and describe the specialties of physiology - ANSWER -Cell physiology: processes within and between cells -Organ physiology: functions of specific -Systemic physiology: functions of an organ system -Pathological physiology: effects of diseases Name the levels of structural organization that make up the human body and explain how they're related. - ANSWER Chemical-cellular-tissue-organ-system-organism. Define metabolism. - ANSWER the chemical reactions occurring in the cells and tissues of the body -levels decrease at a tissue Extrinsic regulation: more distant regulation -during exercise List and describe the three control systems involved in maintaining homeostasis - ANSWER Receptor (sensor) -respond to changes in the environment -sends info to control center Control Center (intergrator)