Ruminant Digestive System & sheep

animals that are high in fiber

without

away from

to, toward

through

difficult

away from

condition of, state caused by

flowing

• Regurgitation: throwing the food back up into the mouth from the reticulum • Reinsalvation: Wetting the food again with saliva to breakdown the food more • Remastication: rechewing of the food • Redeglutition: Reswallowing of the food

Aid in prehension and particle reduction

Prehension, mixing and tasting

Produce saliva that it is composed of mucin, bicarbonate, and urea with water

Carries food from the pharynx to stomach. Also aids the returning food to the mouth during regurgitation

initiates regurgitation. Looks like honeycombs. Also called the hardware stomach

Microbial fermentation of feed and absorption of volitale fatty acids. Looks like carpet because of the papillae

Water absorption. looks like the pages of a book and feels like a stressball

Is the true stomach. Produces HCl, pepsinogen, intrinsic factor, gastrin, lysozyme and rennin to curdle milk. Stores mixes physical breakdown of food. initial digestion of proteins.

Overlays the stomach. Produce leukocytes

Two folds that allow milk to bypass the rumen and reticulum

Produce plasma proteins, angiotensinogen, IGF-1, process nutrients, degrade toxins hormones and drugs, also produce bile

Stores bile

Produce procarboxypetidase, chymotrypsinogen, pancreatic lipase, pancreatic amylase, trypsinogen, insulin and glucagon

Produce carboxypeptidase, aminopeptidase, maltase, lactase, and bicarbonate. Also receive chyme, pancreatic secretions, and bile