Respiration

Year 8 respiration mind map

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Respiration by Mind Map: Respiration

1. Breathing

1.1. INHALE

1.1.1. IN

1.2. exhale

1.2.1. OUT

1.3. ________________________

1.4. Moving muscles

1.4.1. Changes shape of lungs

1.4.2. Called intercostal

1.4.3. _____________________

1.4.3.1. sheet of muscle under lungs

1.5. Rate = breaths per minute

2. System

2.1. ______________

2.1.1. Tube from mouth to lung

2.2. Bronchus

2.2.1. goes from trachea to Bronchiloes

2.3. ______________________________

2.3.1. branch into alveoli

2.4. _____________

2.4.1. make up air sacs

2.4.1.1. surrounded by capilliaries

2.5. Gas exchange

2.5.1. O2 in CO2 out of blood

2.5.1.1. _____________________________

3. Smoking

3.1. Cilia

3.1.1. small hairs sweep up mucus

3.2. Mucus

3.2.1. Slime traps bacteria

3.2.1.1. ______________________________

3.3. ______________________________

3.3.1. bronchi sore

3.4. Emphysema

3.4.1. alveoli walls break

3.4.1.1. less O2 gets in

3.5. heart disease

3.5.1. heart cells get less O2

3.5.2. ____________________________________________

3.6. Nicotine

3.6.1. poisonous addictive

3.7. __________

3.7.1. DNA damaged cells grow too much

4. Red Blood cells

4.1. ___________

4.1.1. called Haemaglobin

5. ___________________

5.1. in mitochondria

6. __________

6.1. with O2

7. Anaerobic

7.1. without O2

7.2. ____________________________________

7.2.1. causes cramps

7.3. Recovery time

7.3.1. ________________________________________________

7.4. oxygen debt