Science - Digestion Flashcards
What is the Function of Teeth
cut food smaller
What is the Function of Tongue
pushes food down gullet
What is the Function of Salivary Glands
make saliva – makes food slippery, digest food
What is the Function of Small Intestine
most nutrients absorbed here
What is the Function of Liver
helps to digest fat and makes bile
What is the Function of Large Intestine
undigested food is taken there, water
removed
What is the Function of Rectum
stores unwanted, undigested food
What is the Function of Anus
pushes faeces out
What is the Function of Stomach
mixes food with digestive juices and acid
What is the Function of Gullet
tube to take food to stomach – contracts to move food
What does digestion do to big molecules
Digestion breaks big molecules smaller to become soluble
When does digestion happen
Digestion happens as food pass through the digestive system
What is ingestion
Eating Food
What is egestion
Passing waste
Where are smaller molecules carried around
The smaller molecules are carried around the body in the blood