0
Bacteria in general lack membrane-bound organelles and nuclei.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Is cyanobacteria a prokaryote or eukaryote?
Cyanobacteria are prokaryotes. They lack a membrane-bound nucleus and other organelles commonly found in eukaryotic cells.
Given that prokaryotes lack membrane-bound organelles why do cyanobacteria which are prokaryotes possess membrane-bound thylakoids?
Cyanobacteria were formerly known as blue-green algae which are photosynthetic. Thylakoids in the cyanobacteria are not separate organelles as we see in eukaryotic cell (eg:chloroplast). In fact the chloroplasts of eukaryotic cells were originated in a endosymbiotic event where cyanobacteria was taken up by the cell. Please read about enodsymbiosis.
Do prokaryotes lack mitochondria?
No they do not have.They do not have any membrane bound organell.
Microscopic single celled organism that has no defined memebrane bound nucleus would fit into which 2 kingdoms?
The microscopic single-celled organism without a defined membrane-bound nucleus would fit into the kingdoms Bacteria and Archaea. These organisms are known as prokaryotes and lack a true nucleus, making them distinct from eukaryotic organisms found in the kingdom Protista, Fungi, Plantae, and Animalia.
Do eubacteria have mitochondria?
No, eubacteria do not have mitochondria. Mitochondria are organelles found in eukaryotic cells that are responsible for producing energy through cellular respiration. Eubacteria are prokaryotic organisms that lack membrane-bound organelles.
Is cyanobacteria a prokaryote or eukaryote?
Cyanobacteria are prokaryotes. They lack a membrane-bound nucleus and other organelles commonly found in eukaryotic cells.
Given that prokaryotes lack membrane-bound organelles why do cyanobacteria which are prokaryotes possess membrane-bound thylakoids?
Cyanobacteria were formerly known as blue-green algae which are photosynthetic. Thylakoids in the cyanobacteria are not separate organelles as we see in eukaryotic cell (eg:chloroplast). In fact the chloroplasts of eukaryotic cells were originated in a endosymbiotic event where cyanobacteria was taken up by the cell. Please read about enodsymbiosis.
What are the charateristics of monera?
Monera do not have nuclear membrane and they also lack membrane bound cellular organelles. This Monera includes bacteria, cyanobacteria, and mycoplasma. They are unicellular organisms and do not have a certain mode of nutrition.
Do prokaryotes lack mitochondria?
No they do not have.They do not have any membrane bound organell.
Is monera eukaryotic?
No, Monera is not eukaryotic. It is a biological kingdom that includes prokaryotic organisms like bacteria and cyanobacteria, which lack a true nucleus and membrane-bound organelles. Eukaryotic organisms, on the other hand, have a true nucleus and membrane-bound organelles.
Do bacteria lack chlorophyll?
Yes, bacteria generally lack chlorophyll. In cyanobacteria, however, chlorophyll is found.
Is cyanobacteria Eukaryotic or Prokaryotic?
Prokaryote
Are cyanobacterium prokaryotic or eukaryotic?
Cyanobacteria are prokaryotic organisms, meaning they lack a defined nucleus and membrane-bound organelles. They are unicellular, photosynthetic bacteria that are capable of oxygenic photosynthesis.
Microscopic single celled organism that has no defined memebrane bound nucleus would fit into which 2 kingdoms?
The microscopic single-celled organism without a defined membrane-bound nucleus would fit into the kingdoms Bacteria and Archaea. These organisms are known as prokaryotes and lack a true nucleus, making them distinct from eukaryotic organisms found in the kingdom Protista, Fungi, Plantae, and Animalia.
Do eubacteria have mitochondria?
No, eubacteria do not have mitochondria. Mitochondria are organelles found in eukaryotic cells that are responsible for producing energy through cellular respiration. Eubacteria are prokaryotic organisms that lack membrane-bound organelles.
What is the scientific name for domain bacteria?
Monera - the taxonomic kingdom that comprises the unicellular prokaryotes (bacteria and cyanobacteria). Prokaryotes are single-celled organisms that lack a membrane-bound nucleus and usually lack membrane-bound organelles.
Why are cyanobacteria prokaryotes?
Bacteria are called prokaryotes because a bacterium cell lacks a nucleus. The DNA is found as loops in discrete sites in the cytoplasm, rather than in a nucleus.
