digesition

Question 1

enamel

Answer 1

ameoblast, ectodermal

Question 2

dentile

Answer 2

odontoblast, mesodermal. abdundant

Question 3

fungi form
filiform
circumvalvate
foliate

Answer 3

tip. many. each 4-5 papillae
smalledt, no buds
largest, 8-12. each 100-120 papillae
x humans

Question 4

anterior 1/3 of oesophagus

Answer 4

skeletal.
posterior 2/3: smooth

Question 5

folds of small intestine (3)from which villli arise

Answer 5

folds of kerkings
pilcae circularis
valvulae conniventis

Question 6

cells in instestinal wall

Answer 6

epithelial cell: secrete mucus
paneth cells: digestive enzyme
argentafin cells: hormones

Question 7

myentric nerve plex

Answer 7

betw muscularis .
aka aurback plex
controls peristaltic mov of gut

Question 8

meissners plex

Answer 8

in sub mucosa
secretion of digestive gland

Question 9

salivary gland

Answer 9

parotid: below ear pinna. stensens duct. 25% . largest
sub maxilarrry: whartons duct. angle of jaw. 70%
sub lingual: smallest. below tongue. rivinus duct. 5%

Question 10

kupffer cells

Answer 10

phagocytic cells of liver