English National Curriculum - Science
Mission Objectives
Recall the 7 main food groups
Explain why each food group is essential to the human body as well as the consequences of non-consumption
Conduct food tests to identify the different food groups present in various foods
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Words and meanings to learn
carbohydrate
a molecule made up of many glucose molecules joined together. It is a type of macromolecule found in foods such as pasta, rice and potatoes, and is needed to release energy for the functions of the body.
protein
a large molecule made up of many amino acids joined together. It is a large macromolecule found in foods such as meat and nuts; it is used by the body for growth and repair.
fibre
a food group which adds bulk to foods, it cannot be digested by the human body. It is found in cereals, wholegrains, fruits and vegetables and oats.
glucose
a small molecule made up of carbon, hydrogen and oxygen, it is essential for respiration to release energy for the body.
fat/lipid
a molecule made from glycerol with 3 fatty acid chains, can be saturated or unsaturated. It is found in nuts, dairy and oils and is used by the body for insulation and an energy store.
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