what two things does the stomach produce?

Protease (pepsin) and Hydrochloric acid

the liver produces bile, what is the bile's purpose?

nuetralises stomach acid and emulsifies fats

converts lipids into glycerol and fatty acids

breaks down undigested food in the large intestine so that the excess water can be absorbed

big molecules and are too big to pass through the walls of the digestive system

small molecules that can easily pass through the walls of digestion

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emilylaw13 12 perguntas Atualizado em 19 fev 2016

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1where is Lipase produced?
1. APancreas
2. BLiver
3. CGall bladder
2what two things does the stomach produce?
1. AAmylase and Bile
2. BProtease (pepsin) and Hydrochloric acid
3. CGlycerol and Maltose
3what enzyme is produced in the salivary gland?
1. AAmylase
2. BProtease
3. CBile
4the liver produces bile, what is the bile's purpose?
1. Anuetralises stomach acid and emulsifies fats
2. Bconverts lipids into glycerol and fatty acids
3. Cbreaks down undigested food in the large intestine so that the excess water can be absorbed
5starch, protein and fats are...
1. Abig molecules and are too big to pass through the walls of the digestive system
2. Bsmall molecules that can easily pass through the walls of digestion
6enzymes break big molecules into smaller molecules
1. AVerdadeiro
2. BFalso
7enzymes are catalysts produced by living things
1. AVerdadeiro
2. BFalso
8The anaerobic respiration word equation is:
glucose + oxygen -----> carbon dioxide + water + ENERGY
1. AVerdadeiro
2. BFalso
9aerobic respiration is respiration that uses oxygen
1. AVerdadeiro
2. BFalso
10anaerobic respiration is used if there is not enough carbon dioxide
1. AVerdadeiro
2. BFalso