8 Facts about Archaea
Facts about Archaea tell you about the kingdom or domain of a single celled organism in the world. The main characteristic of Archaea is seen in the absence of organelles and nucleus. There are four phyla which divide Archaea. But the classification of Archaea is very difficult to do since the researches about this single celled organism are still limited. Here are other facts about Archaea for you:
Facts about Archaea 1: the previous classification
In the past, Archaea was included in bacteria. At that time, it was called Archaebacteria and was included in the Kingdom Monera. Since the classification is wrong, Archaea is excluded from bacteria classification. It receives a new domain.
Facts about Archaea 2: the unique features
Archaea is very unique. Thus, it can be differentiated from Eukaryote and bacteria. The shape and size of Archaea and bacteria are similar. But you can find some Archaea have unique shapes. They can come in square or flat shaped style. Even though the shape is similar with bacteria, Archaea has similarities with eukaryotes. The metabolic system and genes are similar with Archaea. Find out another scientific study in Antimatter facts.
Facts about Archaea 3: biochemistry
Biochemistry in Archaea is very unique. Compared to eukaryotes, it uses more energy. The energy is ranging from hydrogen gas, metal ions, ammonia and sugars.
Facts about Archaea 4: the energy source
Archaea is very interesting to learn. The Haloarchaea or the salt tolerant Archaea get the energy from the sunlight. Other types are able to fix carbon.
Facts about Archaea 5: the reproduction
Can you tell me the reproduction process of Archaea? They do fragmentation, binary fission and budding for the reproduction. There is no species of Archaea which produce spores. Therefore, it is different with eukaryotes and bacteria.
Facts about Archaea 6: living in extreme environment
Archaea has the ability to live in an extreme environment. Therefore, it is extremophiles. You can find it in different kinds of habitat. They can live in the salty area, navel, human colon, hot springs, salt lakes, oceans and marshlands.
Facts about Archaea 7: the ocean
The number of Archaea living in ocean is very high. It has an important role in the nitrogen and carbon cycle. You can find them abundant in the ocean along with planktons.
Facts about Archaea 8: the digestion system
Archaea can be found inside the human being. The main function is to help us digest the food. This organism is also used in biotechnology, sewage treatment and biogas production.
What do you think on facts about Archaea?