B&G Unit 2 - How much did you learn?

What is the name of the substances that all cells need in order to live?

• Nutrients

• Molecules

• Atoms

• Enzymes

What is the main nutrient our cells need?

• Glucose

• Lipids

• Proteins

• Carbohydrates

The glucose is stored in our liver forming a molecule called...

• Glycogen

• Lipids

• Proteins

• Starch

When our cells need energy, the first molecule where they take it from is called...

• Glycogen

• Lipids

• Proteins

• Starch

When our storage of glycogen is full, the excess of glucose that we take in our diet is transformed into...

• more glycogen

• lipids (fats)

• proteins

• vitamins

Micronutrients are...

• The smallest nutrients

• Minerals and vitamins

• All of them are correct

• Water and salt

CHOOSE THE INCORRECT ANSWER

about lipids / fats

• Saturated fats are found in foods from an animal origin

• Unsaturated fats are found in foods from a plant origin

• Saturated fats are usually healthier than unsaturated ones

• An example of saturated fats is butter and an example of unsaturated fats is olive oil

Is it the same eating and nutrition?

• Yes, when you eat you always get the molecules you need

• No, you can eat but not get the molecules you actually need

• No, they have nothing in common at all

• Yes, they are exactly the same

What are enriched foods?

• Foods that are very healthy

• Foods that naturally contain lots of vitamins and minerals

• Foods that have been added some vitamins or minerals

• Foods that have a great flavour (they are tasty)

What is the purpose of DIGESTION?

• Reduce considerably the size of the foods and its molecules so that we can absorb them

• Grind the food so that we can feel full after eating

• Break down the foods so that we can release the toxic substances from them

• Convert the food to produce faeces and urine