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mouth,Pharynx, esophagus, stomach, small
intestine, large intestine
parts of GI tract (6)
TERM 2
teeth, tongue, salivary glands, pancreas, liver,
gallbladder
DEFINITION 2
excessory structures (6)
TERM 3
pancreas
DEFINITION 3
Composed of clusters of cells contain pancreatic islets and
acini
TERM 4
pancreatic islets
DEFINITION 4
-1% of cell clusters -endocrine function
TERM 5
acini
DEFINITION 5
-99% of cell clusters -exocrine function
Exocrine glands secrete pancreatic juice,
Pancreatic juice
2 functions of pancreas
TERM 7
pancreatic juice
DEFINITION 7
exocrine glands secrete _______________
TERM 8
starch
DEFINITION 8
carbohydrate
TERM 9
Trypsin, Chymotrypsin, Carboxypeptidase,
Elastase
DEFINITION 9
4 proteins in pancreatic enzymes
TERM 10
liver
DEFINITION 10
-2 lobes -each lobe composed of many lobules -each lobules
contains many hepatocytes -hepatocytes secrete bile
circular folds
-ridges of mucose and Submucosa
TERM 17
villi
DEFINITION 17
-projections of epithelium of mucosa
TERM 18
microvilli
DEFINITION 18
-projections of plasma membrane of absorptive cells -
microvilli collectively form brush border
TERM 19
triglycerides
DEFINITION 19
class of lipids
TERM 20
Ribonuclease Deozyribonuclease
DEFINITION 20
2 types of nucleic acids
pancreatic juice
water, salts, sodium, bicarbonate, digestive enzymes
TERM 22
small intestine
DEFINITION 22
where are pancreatic juices secreted into
TERM 23
pancreatic and acessory ducts
DEFINITION 23
how are pancreatice juices secreted into the small intestine
TERM 24
intestinal gland cells, absorpitive cells, goblet
cells
DEFINITION 24
3 mucosal cells
TERM 25
goblet cells
DEFINITION 25
secrete mucus Goblet cells are glandular simple columnar
epithelial cells whose sole function is to secrete mucin, which
dissolves in water to form mucus.
fates of dietary nutrients
-supply energy for metabolism -synthesize structural or
functional molecules -stored for future use
TERM 32
Carbohydrates, lipids and proteins
DEFINITION 32
1. All are digested by enzymes in the GI tract 2. All are
polymers 3. Enzymatic digestion breaks polymers into
constituent monomers
TERM 33
carbohydrates
DEFINITION 33
monosaccharides=
TERM 34
lipids
DEFINITION 34
fatty acids=
TERM 35
proteins
DEFINITION 35
amino acids=
metabolism
1. Sum of all chemical reactions of the body
TERM 37
protein enzymes
DEFINITION 37
in metabolism, Often catalyzed by _____________
TERM 38
anabolism
DEFINITION 38
synthesis
TERM 39
catabolism
DEFINITION 39
degradtion
TERM 40
catabolism
DEFINITION 40
1. Degradation of complex molecules into simple molecules
2. Often releases energy (exergonic) 3. Often hydrolysis
reactions
Regulates blood composition, Produce
hormones , Excretes wastes
function of urinary system
TERM 47
external anatomy of kidneys
DEFINITION 47
- Located behind the peritoneum of the abdominal cavity -
Surrounded by three tissue layers
TERM 48
Rental fascia, Adipose tissue, Renal
capsule
DEFINITION 48
3 layers of external anatomy of the kidney
