Exam (elaborations)
ANSC 108 TAMU Exam 4 Questions and Answers 2024
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ANSC 108 TAMU Exam 4
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ANSC 108 TAMU Exam 4Esophagus - answer Ingested material moves via a series of muscular contractions
known as peristaltic waves
Where does bacterial fermentation happen in horses? - answer Cecum
In which species do they remove the head during harvest - answer All species
Top egg producing states - answer Iowa
Ohio
Pennsylvania
Indiana
California
three parts of the small intestine - answer Duodenum
Jejunum
Ileum
Duodenum - answer receives secretions from the pancreas
secretes the majority of digestives enzymes
Jejunum - answer Active site of nutrient abortion (acids, sugar molecules, fatty acids,
and glycerol)
Ileum - answer the active site of nutrient absorption.
Has Villi which increases surface area and slows passage
Pancreas - answer secretes the majority of the digestive enzymes
Villi - answer small finger-like projections, in the small intestine, that increase surface
area and slow passage
Digestive system of a pig proportion - answer Large intestine: 35%
Small intestine: 29%
Stomach: 29%
Cecum: 7%
KNOW A SWINE DIGESTIVE TRACT - answerKNOW A SWINE DIGESTIVE TRACT
Does a horse have a gallbladder? - answerno
, Can a horse throw up? - answerno
Digestive system of the horse proportions - answerLarge intestine: 47%
Small intestine: 27%
Cecum: 18%
Stomach: 8%
KNOW THE HORSE DIGESTIVE TRACT - answerKNOW THE HORSE DIGESTIVE
TRACT
Gizzard - answerGrinds feed into finer particles by strong muscular contractions.
(only found in birds)
Ruman - answerLargest compartment
Large hollow muscular compartment that can hold up to 55 gallons in cattle.
functions include storage, soaking, mixing and breakdown, fermentation,
Breakdown of fibrous feed
Omasum - answerManyplies
function: reduction of food particle size and water absorption
Abomasum - answertrue stomach
Has the same function as the stomach in non-ruminants
Ruminant stomach development - answerBirth
Rumen: 25%
Reticulum: 5%
Omasum: 10%
Abomasum: 60%
4 Months
Rumen: 75%
Reticulum: 5%
Omasum: 9%
Abomasum: 11%
Mature
Rumen: 80%
Reticulum: 5%
Omasum: 7%
Abomasum: 8%
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