Zusammenfassung der Ressource
Respiration
- What is Respiration?
- Respiration refers to a series of
chemical changes that take
place in cells to release energy
- Respiration requires
glucose and oxygen
- oxygen + glucose ~
carbon dioxide + water
+ energy
- Respiratory system
- Takes air into your body
and makes oxygen
available to cells
- Takes in air and extracts
oxygen from it
- Allows oxygen to pass into
bloodstream, to be distributed
to the cells for respiration
- Nasal Cavity
- Air is warmed,
moistened and cleaned
- Large dust particles are filtered
by hairs in your nostrils
- Finer particles and some bacteria
are trapped by a combination of
sticky mucus and tiny hairs called
cilia
- Trachea