Q.1
Protease breaks down .......
  • fat
  • fibre
  • protein
  • starch
Q.2
Lipase breaks down .......
  • fat
  • fibre
  • protein
  • starch
Q.3
Which of the following is NOT a type of tooth?
  • Canine
  • Feline
  • Incisor
  • Molar
Q.4
Protein is broken down into .......
  • amino acids
  • fatty acids
  • glucose
  • glycerol
Q.5
At which range of temperatures do enzymes work best?
  • 20-30°C
  • 30-40°C
  • 40-50°C
  • 60-70°C
Q.6
Which of the following organs is not part of the digestive system?
  • Heart
  • Liver
  • Pancreas
  • Stomach
Q.7
Which of the following organs is not part of the digestive system?
  • Gut
  • Large intestine
  • Lungs
  • Small intestine
Q.8
Saliva is mixed with the food. It contains .......
  • acid
  • amylase
  • lipase
  • protease
Q.9
Which of the following is NOT an enzyme?
  • Bile
  • Carbohydrase
  • Lipase
  • Protease
Q.10
Starch is broken down into .......
  • amino acids
  • fatty acids
  • glucose
  • glycerol
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