Year 9 AP2 Information Flashcards
Purpose of a mouth
Chews food
Role of a pancreas
Makes enzymes, amylase, lipase and protease
Salivary glands purpose
Makes saliva containing the enzyme amylase
Liver purpose
Makes bile
What is bile?
Bile is an alkaline to neutralise hydrochloric acid from the stomach
Small intestine purpose
Where digested food is absorbed into the blood
Large intestine purpose
Where water and minerals are absorbed into the blood
Oesophagus purpose
Carries food to the stomach
Stomach purpose
Churns food
Rectum purpose
Stores faeces
Anus purpose
Expels faeces
What is the biggest vein?
Artery
What is the smallest vein?
Capillary
Defenition of transpiration
The movement of water from the roots to the leaves through the xylem and then the loss of water by evaporation
What can transpiration be measured by?
A potometer