click below
click below
Normal Size Small Size show me how
Trip Respiratory
respiratory system structures and functions
| Question | Answer |
|---|---|
| the system that exchanges gases with the environment | respiratory |
| warms and filters air as it enters the body | nose |
| air passage also known as windpipe | trachea |
| smallest of the tubes in the lungs | bronchioles |
| air vibrates cartilage as it passes through this also known as voicebox | larynx |
| uses oxygen to release chemical energy | cellular respiration |
| small air sacs where gases are exchanged | alveoli |
| an air passage, a single tube between the upper throat and the lungs | trachea |
| the singular form of the word bronchi | bronchus |
| these are surrounded by capillaries | alveoli |
| smallest blood vessel that allows one blood cell to pass through at a time | capillaries |
| flap of tissue that allows air to pass but closes so food doesn't | epiglottis |
| two large tubes between throat and lungs | bronchi |
| singular form of the word alveoli | alveolus |
| exchange of gases between blood and cells | internal respiration |
| exchange of gases between environment and lungs | external respiration |
| using oxygen and nutrients to produce chemical energy | cellular respiration |
| organelle; site of cellular respiration | mitochondria |
| breathing in during external respiration | inhalation |
| breathing out during external respiration | exhalation |
| insufficient oxygen in the blood | asphyxia |
| muscle beneath the lungs; used for drawing air into the lungs | diaphragm |
| energy storage molecule produced by cellular respiration | ATP |
| reactant in cellular respiration | oxygen |
| waste product in cellular respiration | carbon dioxide |
| product of cellular respiration | ATP |
| reactant in cellular respiration | glucose (C6H12O6) |