Science

• Name 4 organs in the human digestive system

  Mouth

  Liver

  Stomach

  Small intenstine
• Where is the enzyme carbohydrate produced in?

  Saliva, small intenstine and pancreas
• Where is the enzyme lipase produced in?

  Pancreas and small intenstine
• Where is the enzyme protease produced in?

  Stomach, small intenstine and pancreas
• What ph does the stomach have and why

  The stomach is acidic as it has hydrochloric acid and that is therefore it's optimum ph
• Which product produces bile

  Liver and it's stored in the gall bladder
• Food molecules to its test

  Protein =biuret Reagant

  Sugar= Benedicts solution

  Starch =iodine solution.

  Lipids =ethanol