Lecture Exam 5- Ch. 25 Flashcards
gluconeogenesis
make glucose
Smooth muscle involuntary control
Internal anal sphincter
Skeletal muscle voluntary control
External anal sphincter
Produces bile
liver
Carbohydrates to lipids
Lipogenesis
The liver regulates ____ nutrient levels
plasma
Large intestine lacks
villi
RBCs ____ in the liver
degrade
drained blood from intestines gets sent to liver
Hepatic portal vein
arrangement of hepatocytes, framed by 6 portal triads
liver lobules
portal triads consists of
interlobular veins, artery, and bile duct
drained blood from intestine
portal vein
phagocytic cells
stellate macrophages
Stores bile from liver
Gallbladder
liver has __ blood supplies
2
enzyme-secreting cells of the pancreas
acinar cells (exocrine)
pancreatic islets (endocrine)
insulin and glucagon
Reduce HCI production
Somatostatin
Buffers
To raise pH
A substance produced by the liver that breaks up fat particles.
Bile
waste substance produced by the body
Metabolic waste
Byproduct of RBC degradation
Bilirubin
Bile salts
Emulsifies fats
Allows lipase to work, allows for micelles to form and stay separate
Bile salts