1.2 Respiration and combustion

• Biologie
• Middelbare school
• vwo
• Leerjaar 3

Planning of today

• Recap
• BS 1.2 Respiration and combustion 
• Exercises
• Check

BS 1.2 Respiration and combustion

- You can explain the relationship between respiration in cells and physical activity.

- You know that respiration uses oxygen and creates carbondioxide.

Recap

Metabolism?

Photosynthesis?

Mitochondria?

Energy

Where in your body is energy needed?

And what for?

Energy

Where in your body is energy needed?

And what for?

Combustion (= verbranding)

Specific form of combustion in our cells = cellular respiration

Cellular respiration: Glucose is broken down to energy and water

Cellular respiration

Glucose + oxygen -> water + carbondioxide + energy

Get to work

Read/scan BS 1.2 

Exercise 1 to 8

Read BS 1.3 The respiratory system

Exercise 1, 2 and 3