HUMAN NUTRITION

NUTRITION

DIGESTIVE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which region of the ruminant stomach is the fermentation vat that produces a fiber mat?
A
rumen
B
reticulum
C
omasum
D
abomasum
Explanation: 

Detailed explanation-1: -Rumen. The rumen acts as a big fermentation vat. Fermentation is the breaking down or digestion of food in the absence of oxygen. Bacteria and protozoa in the rumen supply enzymes to break down the fiber in the goat’s feed.

Detailed explanation-2: -The rumen is sometimes called the “paunch.” It is lined with papillae for nutrient absorption and divided by muscular pillars into the dorsal, ventral, caudodorsal, and caudoventral sacs. The rumen acts as a fermentation vat by hosting microbial fermentation.

Detailed explanation-3: -The rumen (on the left side of the animal) is the largest stomach compartment and consists of several sacs. It can hold 25 gallons or more of material depending on the size of the cow. Because of its size, the rumen acts as a storage or holding vat for feed. Aside from storage, the rumen is also a fermentation vat.

Detailed explanation-4: -The rumen is the largest of four compartments and is divided into several sacs. It can hold 25 gallons or more of material, depending on the size of the animal. Because of its size, the rumen acts as storage or a holding vat for feedstuffs. It is also the primary fermentation vat.

Detailed explanation-5: -In general, the rumen is a large fermentation vat where microorganisms break down ingesta by mechanical and chemical action into short-chain fatty acids that are directly absorbed across the epithelial lining into the blood.

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