YR2-K4-LSN3

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

Review lesson 1:

• Nutrients 
• Sources and Uses 

Which nutrient provides use with building blocks for growth & repair?

1. carbohydrates
2. water
3. minerals
4. vitamins

What is calcium an example of?

1. carbohydrates
2. water
3. minerals
4. vitamins

What are stringy vegetables a good source of?

1. carbohydrates
2. water
3. fibres
4. proteins

What are eggs a good source of?

1. carbohydrates
2. water
3. fibres
4. proteins

What are cucumbers a good source of?

1. carbohydrates
2. water
3. fibres
4. proteins

What are potatoes a good source of?

1. carbohydrates
2. water
3. fibres
4. proteins

Which proteins are sourced from animals?

1. essential amino acids
2. non-essential amino acids

Which mineral is needed for our blood?

1. calcium
2. iron
3. sodium

Review lesson 2:

• balanced diets
• dietary choices
• psychological issues with food

What does RDA stand for?

1. resolved due amount
2. recommended daily amount
3. resolute assessed amount
4. regained daily amount

Someone who is a pescatarian does not eat ..... and does eat .........?

1. vegetables, cheese
2. meat, cheese
3. meat, fish
4. vegetables, fish

Explain the difference between a vegetarian and a vegan.

Which religion does not allow the combination of meat and dairy products?

1. Islam
2. Buddhism
3. Judeism
4. Christianity

HAVE READY:

- HW FOR TODAY (uploaded)

- KERBOODLE PAGE 53

- YOUR NOTES

- GOOGLE CLASSROOM

LESSON 3

TODAY:

• Psychological disorders with food
• Deficiencies
• Diabetes
• Unhealthy lifestyles

Psychological disorders connected with food:

• anorexia
• bulimia

Deficiences:

• anemia
• scurvy
• rickets
• marasmus
• kwashiorkor

anemia

• lack of iron

• tiredness fatigue
• paleness

• dark green veg
• apple syrup

scurvy

• lack of vitamin C

• pale skin, sunken eyes
• abdominal pains
• teeth problems

• fruit & veg

rickets

• a lack of vitamin D / calcium

• deformation of the leg bones

• more sunlight
• more dairy products

kwashiorkor

• a serious lack of proteins
• an excess of carbohydrates

• lack of muscle growth
• swollen stomachs

• less carbs more milk 

marasmus

• complete lack of everything

• starvation
• muscle tissue wastes away
• often also dehydration

• slowly build up a healthy diet

Diabetes:

• What it is?
• What happens?
• Type I & Type II

Unhealthy lifestyles:

• obesity
• less movement
• eye problems
• deficiencies

HW FOR LESSON 4

• work on your mindmap
• read page 54-58
• complete the hw assignments for lesson 4 on classroom to the correct level