You are what you eat.

What do we need to add in our food to avoid constipation?

What's an example of foods high in protein?

Which nutrient helps build and maintain body cells and tissues?

Both cellulose and lactose belong to which class of nutrient?

Which nutrient is the first energy source for the body?

Which substance carries nutrients to cells and waste from the body?

Select the elements that are found in fats.

What is the correct sequence of events to carry out ethanol-emulsion test on a food sample?

1) shake

2) add 2ml of ethanol

3) add 2ml of water

Which of the following test(s) determine(s) if a food sample contains carbohydrates?

1) Benedict's test

2) Biuret test

3) Ethanol-emulsion test

4) Iodine test