Nutrition and digestion

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 3

Unit 2 Nutrition and digestion

2.1 Food and nutrients

2.2 Testing for starch and glucose

Recap (respiration)

Any questions?

What are the structures we find when looking at our airways?

What are the requirements for combustion/respiration?

How do we breathe? 

Learning goals

- You can name some foodstuffs (voedingsmiddelen)

- You know why we need all six groups of nutrients to be healthy

Nutrition

Time to play a game

30 seconds to describe two words 

related to nutrition.

KiloJoule

Unit of energy 

1 kcal = 4.2 kj

Carbohydrates

Sugar, starch, fiber 

1700Kj/100g

Protein

Amino acids

1700Kj/100g

Fat

Saturated vs unsaturated

3700kj/100g

Vitamins & minerals

Essential in a healthy diet!

And don't forget to drink enough water!

What is a diet?

Dietary restrictions 

Healthy diet

Learning goals

- You can name some foodstuffs

- You know why we need all six groups of nutrients to be healthy