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*DigestiveUrinary System, Melissa Benitez, Period 1 * (major organs of…
*DigestiveUrinary System, Melissa Benitez, Period 1
*
digestive enzymes
lipase
amylase
lactase
cellulase
protease
layers of GI tract
3.Muscularis propria (externa): smooth muscle layer.
2.then is submucosa
4.Adventia layer (or serosa)
innermost layer:mucosa
disorder of digestive and urinary system
colon cancer
Kidney disease
urinary tract infections
incontinence:occurs when bacteria enter the urinary bladder
major functions of the digestive and urinary system
The function of the digestive system is digestion and absorption
break down food into small molecules which are then absorbed into the body
the purpose of the urinary system is to eliminate waste from the body , regulate blood volume and blood pressure, control levels of electrolytes and metabolites and regulate blood pH
location of digestion and absorption of each macromolecule
carbohydrate absorption: are transferred to the blood stream and carried to muscles and the liver
protein absorption: break down products and protiens
lipid absorption:absorbed in small intestine,
major organs of the digestive/urinary
kidneys:removes liquid waste from blood in form of urine
large intestine:
stomach
small intestine
Esophagus
two urters
bladder
urethra
nephron anatomy and physiology
Nephrons are the “functional units” of the kidney
the nephron of the kidney is made up of two parts the renal corpuscle and the tubules . the tubules are split into the proximal tubule , the loop of henle the distal tubule and the collecting ducts.