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WorksheetsYear 9 Nutrition & Digestion Quiz
Total questions: 10
Worksheet time: 5mins
What is meant by nutrition?
The removal of waste
The breakdown of food
The process of taking in and using food
The movement of food
Which nutrient is the main source of energy?
Protein
Fat
Carbohydrate
Vitamin
Where does mechanical digestion begin?
Stomach
Mouth
Small intestine
Oesophagus
Which organ connects the mouth to the stomach?
Trachea
Intestine
Oesophagus
Pancreas
Which enzyme breaks down starch?
Protease
Lipase
Amylase
Pepsin
Where does most absorption of nutrients occur?
Stomach
Large intestine
Small intestine
Liver
What is the function of the large intestine?
Digest proteins
Absorb nutrients
Absorb water
Produce enzymes
Which substance helps digest fats?
Acid
Bile
Saliva
Amylase
What is the role of proteins in the body?
Provide fibre
Growth and repair
Provide vitamins
Store water
Which structure increases surface area for absorption?
Alveoli
Villi
Neurons
Cartilage
