ANSC 301 Exam 1 (Recent exam) Fully solved &
updated 2026 Most COMPLETE (2026) (Latest
Update 2026) UPDATE!!
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Terms in this set (264)
goals and objectives pt. 1 describe anatomy and digestion
compare and contrast ruminants vs nonruminants
identify stomach compartments
alimentary canal tube from mouth to anus (digestion and
absorption)
complete tract
lumen (digesta)--inside colon
tubular structure
gastrointestinal tract (GIT) region of alimentary canal
stomach to colon
alimentary canal structure series of 4 tissue lining
mucosa
submucosa
muscularis
serosa
, mucosa alimentary canal structure
first that digesta interacts with
interface with lumen
absorption and secretion
submucosa structural and immune cells
muscularis muscle for motion
keeps digesta moving
serosa interact with body cavity
mouth chewing (mechanical digestion)
pharynx initiation of swallowing reflex
salivary glands moisten food, lubrication, polysaccharide
(digesting enzyme) --mucus, amylase
esophagus move food to stomach by peristaltic waves,
lubrication (mucus)
stomach function solubilization of food, kill microbes (HCl)
protein-digesting enzyme (pepsin)
lubricate and protect epithelial surface (mucus)
store, mix, dissolve food, regulate emptying
pregastric functions prehension, mastication, swallowing
humans=food, animals=feed
mouth, esophagus, pharynx, salivary gland
prehension food to mouth, varies the most
updated 2026 Most COMPLETE (2026) (Latest
Update 2026) UPDATE!!
Save
Terms in this set (264)
goals and objectives pt. 1 describe anatomy and digestion
compare and contrast ruminants vs nonruminants
identify stomach compartments
alimentary canal tube from mouth to anus (digestion and
absorption)
complete tract
lumen (digesta)--inside colon
tubular structure
gastrointestinal tract (GIT) region of alimentary canal
stomach to colon
alimentary canal structure series of 4 tissue lining
mucosa
submucosa
muscularis
serosa
, mucosa alimentary canal structure
first that digesta interacts with
interface with lumen
absorption and secretion
submucosa structural and immune cells
muscularis muscle for motion
keeps digesta moving
serosa interact with body cavity
mouth chewing (mechanical digestion)
pharynx initiation of swallowing reflex
salivary glands moisten food, lubrication, polysaccharide
(digesting enzyme) --mucus, amylase
esophagus move food to stomach by peristaltic waves,
lubrication (mucus)
stomach function solubilization of food, kill microbes (HCl)
protein-digesting enzyme (pepsin)
lubricate and protect epithelial surface (mucus)
store, mix, dissolve food, regulate emptying
pregastric functions prehension, mastication, swallowing
humans=food, animals=feed
mouth, esophagus, pharynx, salivary gland
prehension food to mouth, varies the most
