Lab #4 digestive system Flashcards
what does amylase break down and where is it found
Carbs and its found in the saliva
What does pepsin break down and where is it found
Breaks down proteins and is mostly found in the stomach
Where is pancreatic lipase introduced into the digestive system and what does it break down
its introduced in the duodenum and breaks down lipids
What is this and what are the four layers
Small intestine/duodenum
layers are mucosa submucosa muscularis and serosa
What is this and what are the two cells
Pancreas
the two cells are Pancreatic islets and acinar which secrete enzymes for digestion cells
Which layer of the duodenum is the mucosa and what cells does it contain
Top layer contains columnar cells and goblet cells
which layer is the submucosa and what does it contain
CT tissue blood vessels berner mucus glands and its the second layer down
What layer is the muscularis what does it consist of
two layers of smooth muscle
what layer is the serosa and what does it contain and what does it do
thin layer of CT tissue combined with a layer of simple squamous and it can absorb undigested lipids and transport them to the blood stream
Label the liver, pancreas, gall bladder, pancreas
What is the function of the liver for digestion
produces bile salts
What is the function of the gall bladder
bile storage
what is the function of the pancreas
produce enzymes like pancreatic lipase
what is the function of the pancreas
produce enzymes like pancreatic lipase
What are the three parts of the small intestine
Duodenum, jejunum and the ileum
