Digestive Enzymes

• What is the role of enzymes in digestion?

  They help break down large molecules.
• How does bile assist in digestion?

  By neutralizing acids and emulsifying fats.
• What are the three main groups of nutrients?

  Carbohydrates, proteins, and fats.
• What is the main type of carbohydrate?

  Starch
• What enzyme breaks down starch?

  Amylase
• What smaller sugars does amylase produce from starch?

  Maltose
• Where is amylase produced?

  Salivary glands, pancreas, small intestine.
• What are proteins broken down into?

  Amino acids
• What enzyme breaks down proteins?

  Protease
• What is the name of the protease found in the stomach?

  Pepsin
• Where are proteases produced?

  Stomach, pancreas, small intestine.
• What are fats also known as?

  Lipids
• What enzyme breaks down fats?

  Lipase
• What products do lipases produce from fats?

  Glycerol and fatty acids
• Where are lipases produced?

  Pancreas and small intestine.
• How can you remember where each enzyme is made?

  • Amylase: pancreas, small intestine, salivary glands
  • Proteases: pancreas, small intestine, stomach
  • Lipases: pancreas, small intestine
• What foods are rich in carbohydrates?

  Pasta, potatoes, and rice.
• What foods are rich in proteins?

  Nuts, meats, and beans.
• What foods are rich in fats?

  Cheese, oils, and chocolate.
• What is the overall process of digestion involving enzymes?

  1. Enzymes break down large molecules.
  2. Nutrients are absorbed through intestinal lining.
  3. Carbohydrates, proteins, and fats are targeted.