Flashcards
Zubayr Unit 3.2 ( Breathing And Respiration)
Cards in this deck (16)
- 1Unit 3.2Breathing & Respiration
- 21) What is respiration?Refers to a series of chemical changes that takes place in cells to release energy.
- 32) What is the word equation of that respiration requires?Oxygen + Glucose ---- Water + Carbon Dioxide+ Energy
- 43) Where does oxygen come from humans & many animals?From breathing in air.
- 54) What does respiration produce?Respiration produces energy for the cells, but it also produces carbon dioxide and water vapour as waste
- 65) What is the respiratory system?The system that takes air into your body and ultimately makes the oxygen available to cells.
- 76) What is the trachea?The trachea is a thin-walled tube about the diameter of a garden hose.
- 87) What do the cilia trap?The cilia trap fine particles and bacteria from the air as they enter the respiratory system.
- 98) What is inhale?Breathing In
- 109) How is mucus produced?Glands produce mucus in the skin lining inside the nose.
- 1110) What does the trachea divide into and what does that divide intoThe trachea divides into the two bronchi, and the bronchi divide into even smaller tubes called bronchioles.
- 1211) How many aveoli make up your lungs?600 Million
- 1312) What is carbon dioxide?Carbon dioxide is a waste product that would harm your body,
- 1413) What is the diagphram?The diaphragm is a sheet of muscle that separates the chest from abdomen.
- 1514) What is exhalingBreathing Out
- 1615) True or False, The muscles relax when you exhale?TRUE