Quiz #1 Flashcards
Why do we care about Feeds & Feeding?
- Production Status
- Well Being
- Biochemistry
- Nutrients
What is the purpose of GI Tract
- Absorption
- Excretion
What is a Monogastric
One stomach
Lack of cellulase to break down cellulose
What is a Ruminant?
Has a four-chambered stomach
Swine Mouth contains?
- Mechanical & Chemical Saliva
- Lips: selective eaters
- Cheek: moving side to side
-Tongue: Swallowing - Salivary Glands
What are the salivary glands?
- Paratiod
- sublingual
- submandibular
Where is the submandibular located?
Under the jaw
Where is the Sublingual located?
Under the tongue
Where is the Paratoid located?
Behind the Ear
The Salivary Glands Contain?
Water
Bicarbonate salts
Regulates pH
Enzymes ( Amylase & Lidase)
What is the Cephalic phase?
Impulse “Smell of Food”
Gastric Phase
Hormone regulation
Gherlin: Hungry
Leptin: Full
What is the intestinal phase?
Chyme is present
Enzymatic Digestion
The parts of a Monogastric Stomach
Cardia
Cardiac Gland
Fundic Gland
Pyloric Region
What is the Cardia
allows ingesta into the stomach
What is Fundic Gland
Gastric secretion
What is the Pyloric Region?
Chyme exits into the duodenum
What cells are in the Fundic Region?
Chief Cells
Parietal Cells
What do the Chief cells release?
Pepsinogen & Gastric Lipase
What do the Parietal cells release?
HCL
What does the pancreas do in the Swine?
Secretes more amylase, Lipases, and Protease
What regulates the Pancreas?
Insulin (Feed state)
Glucagon (Fasted state)
What does the liver do in Swine?
Synthesizes bile and storage nutrients
What makes up Bile?
Bile salts, cholesterol, Phospholipids, bile
