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What basis have biologists determined that Archaea and Bacteria are not closely related?
Biologists have determined that Archaea and Bacteria are not closely related based on differences in their cellular structures (such as cell wall composition), genetic makeup (e.g., differences in DNA replication and gene expression), and metabolic pathways. Additionally, phylogenetic analysis of their ribosomal RNA sequences has shown distinct evolutionary paths, supporting their divergence into separate domains of life.
Which domains contain organisms that are made of prokaryotic cells?
The domain that consists of prokaryotic cells are bacteria and archaea.
Is bacteriophage in the domain archaea?
No, bacteriophages are viruses that infect bacteria, not archaea. Archaea are a separate domain of single-celled microorganisms that are distinct from both bacteria and viruses.
What are in prokaryotes cells?
Bacteria and Archaea
How are Archaea more closely related to eukaryotes than to bacteria?
Arche bacteria are much closer to eukaryotes.Bacteria also have some similarities. NO. Archaea, Bacteria and Eukaryota. Bacteria are more closely related to the more complex organisms (Eukaryotes). Archaea are now considered in their own domain. The Archaea in plankton are the most abundant organism on the planet.
A kingdom that biologists more recently prefer to classify as Domain Archaea?
Moneria.
The classification system most commonly used by biologists today contains five domains?
The classification system most commonly used by biologists today contains three domains: Bacteria, Archaea, and Eukarya. Each domain represents a major branch of life with distinct characteristics.
Why are archaea and bacteria grouped together?
Archaea and bacteria are grouped together because they are both prokaryotic microorganisms that lack a true nucleus and membrane-bound organelles. Despite their similarities in cellular structure, archaea exhibit distinct genetic, biochemical, and metabolic differences from bacteria, warranting their classification as separate domains in the tree of life.
The two kingdoms of living things which are prokaryotes?
Actually, there are more than two 'kingdoms' in modern biological classification. Modern biologists recognize three 'domains' of life: Bacteria, Archaea, and Eukarya. Bacteria and Archaea are prokaryotes.
Which domain(s) include(s) only prokaryotes?
Bacteria and Archaea
What basis have biologists determined that Archaea and Bacteria are not closely related?
Biologists have determined that Archaea and Bacteria are not closely related based on differences in their cellular structures (such as cell wall composition), genetic makeup (e.g., differences in DNA replication and gene expression), and metabolic pathways. Additionally, phylogenetic analysis of their ribosomal RNA sequences has shown distinct evolutionary paths, supporting their divergence into separate domains of life.
Which domains contain organisms that are made of prokaryotic cells?
The domain that consists of prokaryotic cells are bacteria and archaea.
Archaea have a similar chemical makeup to bacteria?
like bacteria members of the domain archaea are unicellular prokaryotes
What two domains are composed of only unicellular organisms?
The domains Bacteria and Archaea are composed of only unicellular organisms. These organisms are prokaryotic and lack a true membrane-bound nucleus in their cells.
What is the former name for Eubacteria and Archaebacteria?
The former name for Eubacteria is "true bacteria" or "bacteria," while the former name for Archaebacteria is "archaebacteria" or "archaea." These terms were used prior to the reclassification of these groups into the domains Bacteria and Archaea, respectively.
Is bacteriophage in the domain archaea?
No, bacteriophages are viruses that infect bacteria, not archaea. Archaea are a separate domain of single-celled microorganisms that are distinct from both bacteria and viruses.
When did archaea and bacteria split up split up?
Archaea and Bacteria split up right after having an argument about cheese. :)
