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ANSC 301 Exam 1 (Recent exam) Fully solved & updated 2026 Most COMPLETE (2026) (Latest Update 2026) UPDATE!!

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ANSC 301 Exam 1 (Recent exam) Fully solved & updated 2026 Most COMPLETE (2026) (Latest Update 2026) UPDATE!!

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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

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