Aphy 101 ivy tech Midterm Ch 1-6 with Correct Solutions 2024

Aphy 101 ivy tech Midterm Ch 1-6 with Correct Solutions 2024 Anatomy - Answer -The study of body structure Physiology - Answer -The study of body function Levels of organization - Answer -organelle, cell, tissue, organ, organ system, organism Cell - Answer -The basic unit of structure and function in living things Tissue - Answer -A group of similar cells that perform a specific function. Organ - Answer -A collection of tissues that carry out a specialized function of the body organ system - Answer -group of organs that work together to perform a specific function Organism - Answer -A living thing made of a group of organ systems life - Answer -Responsiveness to the environment, growth and change, ability to reproduce, have a metabolism and breathe, maintain homeostasis, being made of cells, passing traits to offspring. Requirements of life - Answer -water, food, oxygen, heat, pressure Homeostasis - Answer -Maintaining a stable internal environment homeostatic mechanisms - Answer -Tendency to maintain relatively constant conditions in the environment Matter - Answer -Anything that has mass and takes up space Atom - Answer -Basic unit of matter, smallest unit of ordinary matter Atom structure - Answer -protons, neutrons, electrons Nucleus - Answer -Control center of the cell/atom. Contains DNA. (Positive charge) Proton - Answer -A subatomic particle that has a positive charge and that is found in the nucleus of an atom Neutron - Answer -A subatomic particle that has no charge and that is found in the nucleus of an atom Electron - Answer -A subatomic particle that has a negative charge covalent bond - Answer -A chemical bond formed when two atoms share electrons