There are several things that can break down cellulose. Most are anaerobic bacteria like cellulomonas and are found in the stomachs of cows and sheep.
Cellulose is a complex carbohydrate produced by plants to develop cell walls. In many plants it is the best source of fiber as in cotton, jute, sun-hemp etc.
Cellulose is made from sugar, bonded together into a more complex molecule, and sugar is produced by photosynthesis. Hence, plants make their own cellulose.
Cellulase enzymes.
bacteria and algae.
plankton
We are the only organisms that we know of that can understand and apply scientific knowledge to create nonbiodegradable substances.
A bush is not a consumer. This is because it does not eat other organisms. It is able to produce its own energy.
They are considered to be in the same species.
all organisms can divide to produce same offspring that are similar to the parents
No. Animals do not produce enzymes that hydrolyze cellulose. (From Master Bio - Chapter 41).
lysosomes and cellulose
Any type of plant uses cellulose to support its cell walls.
To digest cellulose, organisms must produce the enzyme cellulase. Humans and termites are unable to produce cellulase themselves but termites have living in their gut simple organisms (protozoa and bacteria) which can produce the enzyme. This is an example of mutualism - a relationship between two species in which both organisms benefit. The protoza and bacteria benefit by receiving a constant supply of food (wood) from the termite. The termite benefits from the energy-rich sugar released from the cellulose by the termites. For more details see: http://en.wikipedia.org/wiki/Termite
All living organisms are cells or are composed of cells. Only plant cells have cellulose which makes them stiff and upright. Plants need cellulose because they don't have bones like you and me.
Photosynthesis
The plant kingdom includes organisms such as mosses, ferns, conifers (like pine trees), and flowering plants (angiosperms). These organisms have cells with cellulose cell walls, undergo photosynthesis to produce energy, and have a complex life cycle with alternation of generations.
starch and cellulose.
The Plant Kingdom
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.
False, there are some fungi-like organisms with cellulose, but true fungi do not have cellulose in the cell walls.
None. Humans can't digest cellulose. Bacteria in the large intestine can digest some cellulose, creating gas and vitamin K.