What do we use food for?

Can you name the 5 different groups of food, give an example of each type and say what its function is.

State the use of water in the human body

Describe what a balanced diet means and gives an example of what a person should eat to have a balanced diet.

What is energy in food measured in?

How much joule of energy do boys require a day?

How much joule of energy do girls require a day?

Protein (Experiment)
What is the substance tested?
What chemical is used?
What is the original colour
What is the colour change?

Fat (Experiment)
What is the substance tested?
What chemical is used?
What is the original colour
What is the colour change?

Starch (experiment)
What is the substance tested?
What chemical is used?
What is the original colour
What is the colour change?

Reducing sugar
What is the substance tested?
What chemical is used?
What is the original colour
What is the colour change?

The amount and type of food needed by eeach peroson varies according to factors, what are the factors

What are the 6 constituents?