APHY 101 IVY TECH FINAL EXAM 2024 | ACCURATE CURRENTLY TESTING QUESTIONS WITH VERIFIED DETAILED ANSWERS

APHY 101 IVY TECH FINAL EXAM 2024 | ACCURATE CURRENTLY TESTING QUESTIONS WITH VERIFIED DETAILED ANSWERS What is the difference between anatomy and physiology? - Correct Answer Anatomy is the study of the structure of body parts, whereas physiology is the study of the function of body parts What are the levels of organization? - Correct Answer subatomic particles, atom, molecule, macromolecule, organelle, cell, tissue, organ, organ system, organism What are the requirements of life? - Correct Answer Water, food, oxygen, heat, pressure What are the characteristics of life? - Correct Answer Movement (internal or gross); Responsiveness (reaction to internal or external change); Growth (increase in size without change in shape); Reproduction (new organisms or new cells); Respiration (use of oxygen; removal of CO2); Digestion (breakdown of food); Absorption (movement of substances through membranes and into fluids); Circulation (movement within body fluids); Assimilation (changing nutrients into chemically different forms); Excretion (removal of metabolic wastes) Define homeostasis - Correct Answer Body's maintenance of a stable environment What is a homeostatic mechanism? - Correct Answer the body maintains homeostasis through a number of self-regulating control systems; examples are regulating body temperature and pressure sensitive receptors to regulate body pressure Define matter - Correct Answer Anything that takes up space and has mass (weight). It is composed of elements. Define element - Correct Answer fundamental substance composed of chemically identical atoms Define atoms - Correct Answer smallest particle of an element; basic unit of matter What is the structure of an atom? - Correct Answer An atom consists of a nucleus containing protons and neutrons, with electrons in orbit around the nucleus. Atomic nucleus - Correct Answer the nucleus contains protons and neutrons Proton - Correct Answer subatomic particle that has a positive charge