Digestive System Quiz

Once broken down and stored in adipose tissue, what are fats used for?

• Growth and repair

• Energy and insulation

• Energy and repair

• Growth and insulation

What is carbohydrate broken down into?

• Lipase

• Amino acids

• Glucose

• Glycerol

How long does the process of digestion take, from ingestion to elimination?

• Up to 3 hours

• Up to 12 hours

• Up to 24 hours

• Up to 72 hours

Which of the following is a stage of the digestive system?

• Absorption

• Regestion

• Effection

• Infection

Which of the following foods contains the most dietary fibre?

• Meat

• Fish

• Poultry

• Vegetables

Which of the following is a role of the liver in the process of digestion?

• Breakdown food

• Bile secretion

• Transport food

• Release minerals

What is the main role of dietary protein?

• To provide insulation under the skin

• To provide energy for muscle work

• To provide building blocks for growth

• To provide hydration and digestion

How does fibre assist in digestion?

• Increases 'good bacteria'

• Increases hunger

• Absorbs water in the gut

• Absorbs energy

How long does mastication take?

• 30-60 seconds

• 2-5 minutes

• 30-60 minutes

• 3-6 hours

Which of the following is responsible for secreting digestive juices into the small intestine?

• Liver

• Pancreas

• Stomach

• Gall bladder