Respiration

Respiration

1. Types of Respiration

   • Anaerobic resperation
     • Without oxygen
     • 2 energy
   • Aerobic resperation
     • With oxygen
     • 38 energy

2. Body extracts nutrition out of food.

   • Then it is turned into energy!

3. Glucose + Oxygen = carbon dioxide + water

   • Glucose and Oxygen are the reactants
   • Energy is almost produced but is not a form
   • Carbon dioxide and water are the products

4. Diffusion

   • The alveoli has a big surface area so it can diffuse quickly
   • Between carbon dioxide and oxygen
     • Carbon dioxide goes out, oxygen diffused in

5. Air

   • The exhaled air contains more carbon dioxide and less oxygen than inhaled air.
   • Exhaled
     • 16% Oxygen, 4% Carbon dioxide
   • Inhaled
     • 21% Oxygen, 0.3% Carbon dioxide
   • 78% Nitrogen