Animals such as cows, horses, sheep, goats, and termites have symbiotic bacteria in the intestinal tract that contain the enzymes that allow them to digest cellulose in the GI tract. No vertebrate (animals with an internal skeleton) can digest cellulose directly; all must use the enzyme to break down cellulose.
herbivores have a larger small intestine than carnivores and are able to digest plant cellulose.
Llamas have specialized digestive tracks.
Ruminants can hydrolyze cellulose
yes
cows
None. Humans can't digest cellulose. Bacteria in the large intestine can digest some cellulose, creating gas and vitamin K.
No, cannot break one of the beta bonds connecting the units of cellulose. Ruminants (e.g. cows, sheep) can however digest cellulose in their rumen, not themselves but because of the complex microorganisms living in their rumen.
cellulose
We lack the enzyme cellulase... and we don't have bacteria in our stomachs that do like cows, only bacteria can digest cellulose.
Polysaccharide cannot be used as an energy source by humans because they are hard to break down. Enzymes find it difficult to break them down into glucose for the body to use as energy.
None. Animals that can digest cellulose host special bacteria to digest the cellulose molecules, and humans do not host these.
Because they do not have the digestive enzyme to break down cellulose.
Microorganisms inside its digestive system help the buffalo digest the food it eats. In this kind of symbiosis, both species are helped. The tiny creatures have a meal brought to them, and the buffalo can digest grass and leaves.
Micro-organisms, such as bacteria, are able to digest cellulose. No mammals are able to digest cellulose. This is because cellulose contains a β(1,4) linkage that no mammalian enzyme can break. This is why herbivores must have symbiotic bacteria somewhere in their digestive system that help them break down cellulose.
Humans are unable to get metabolic energy from cellulose because they lack the enzymes necessary to chemically break it down. Since the human body can't properly digest cellulose, it's passed in the feces.
Celulose. Some humans also cannot digest lactose aka someone who is lactose intolerant.
Microorganisms inside its digestive system help the buffalo digest the food it eats. In this kind of symbiosis, both species are helped. The tiny creatures have a meal brought to them, and the buffalo can digest grass and leaves. Copyright © Pearson Education, Inc.
Inside the termites digestive tract, there is a symbotic microorganisms by the name of Trichonympha sphaerica who also has a symbiotic microorganism inside of it that digest the cellulose so that the termite can eat it. For cows it is the same they have symbiotic microorganisms inside of them that breaks down the cellulose but I am uncertain of the name.
People cannot digest cellulose
The digestive system of ruminants consists of four stomach.
the appendix digest cellulose, but human appendix does not work.
Some animals have relatively short digestive tracts because they are carnivores. Herbivores need longer digestive tracts than carnivores in order to digest cellulose.