GCSE - biology - digestion

which of these organs in NOT part of the digestive system?

• stomach
• liver
• kidneys
• oesophagus

in which organ is most of your food absorbed?

• stomach
• liver
• large intestine
• small intestine

in which organ is water removed from your food?

• stomach
• liver
• large intestine
• small intestine

in which organ is bile produced?

• stomach
• liver
• large intestine
• small intestine

in which organ is acid used to break down your food?

• stomach
• liver
• large intestine
• small intestine

which type of enzyme breaks down protein?

• protease
• lipase
• amylase
• carbohydrase

which type of enzyme breaks down starch?

• protease
• lipase
• amylase
• strarchohydrase

which type of enzyme breaks down fats?

• protease
• lipase
• amylase
• fatohydrase

starches are broken down  into ______

• sugars
• amino acids
• glycerol and fatty acids
• carbon dioxide

proteins are broken down  into ______

• sugars
• amino acids
• glycerol and fatty acids
• carbon dioxide