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Which observation is evidence that a unicellular organism is not a eukaryote?
The cell lacks a membrane-covered nucleus.
What is a prokayotic organism?
A prokaryotic organism is a type of microorganism that lacks a nucleus and membrane-bound organelles in its cells. Examples include bacteria and archaea. They are generally simpler in structure than eukaryotic organisms.
How is a unicellular prokaryote different from a unicellular eukaryote?
A unicellular prokaryote lacks a true nucleus and membrane-bound organelles, while a unicellular eukaryote has a nucleus and membrane-bound organelles. Prokaryotes are generally smaller and simpler in structure compared to eukaryotes, which are more complex and larger in size.
What organism is unicellular has no nucleus contains DNA and photosynthesizes?
The organism you're describing is likely a cyanobacterium, which is a type of prokaryotic microorganism. Cyanobacteria are unicellular, lack a nucleus, contain DNA, and are capable of photosynthesis, using sunlight to convert carbon dioxide and water into energy. They play a crucial role in ecosystems by producing oxygen and serving as a food source for various organisms.
what kingdom contains unicellular organisims with a true nucleus?
protista, e.g phycomycetes , myxomycetes , which are unicellular but have complex cellular structure i-e have a true nucleus.
Single-celled microorganism that lacks a nucleus?
prokaryotic
Which observation is evidence that a unicellular organism is not a eukaryote?
The cell lacks a membrane-covered nucleus.
Single celled microorganism that lacks a nucleus?
These single celled organisms are called prokaryotes.
What are some unicellular microbes?
a unicellular microbe is a microorganism which can only be seen with a microscope
Which microorganism is described in the following passage They are small cells. Their cells do not contain a nucleus but do have a cell wall.?
The microorganism described is a bacteria. They are unicellular organisms that lack a membrane-bound nucleus but have a cell wall for structure and protection.
You discovered a unicellular organism that lacks a nucleus and peptidoglycan you suspectthe organism is in what group?
The organism is likely a member of the Archaea domain, as they are unicellular organisms that lack a true nucleus and peptidoglycan in their cell walls. Archaea have distinct genetic and biochemical characteristics that differentiate them from bacteria.
How can you determine whether a unicellular organism is a prokaryotes or a eukaryotes?
A prokaryotic organism lacks a nucleus to hold its genetic information. A eukaryotic organism has a distinct nucleus. The two can be distinguished by microscopic investigation.
What is a unicellular organism that lacks a nucleus and cytoplasmic organelles other than ribosomes and reproduces by binary fission and occurs in one of three shapes?
A prokaryote
What is the difference between a microorganism and unicellular organism?
A microorganism is a tiny organism that can be single-celled or multi-celled, while a unicellular organism is an organism that is composed of only one cell. Therefore, all unicellular organisms are microorganisms, but not all microorganisms are unicellular.
What is a prokayotic organism?
A prokaryotic organism is a type of microorganism that lacks a nucleus and membrane-bound organelles in its cells. Examples include bacteria and archaea. They are generally simpler in structure than eukaryotic organisms.
How is a unicellular prokaryote different from a unicellular eukaryote?
A unicellular prokaryote lacks a true nucleus and membrane-bound organelles, while a unicellular eukaryote has a nucleus and membrane-bound organelles. Prokaryotes are generally smaller and simpler in structure compared to eukaryotes, which are more complex and larger in size.
What singled celled organism lacks a nucleus?
You are referring to a prokaryotic cell such as the bacteria, E.coli.Prokaryotes DO NOT have a nucleus, they have genetic material (DNA) that free floats in the cytoplasm. The definition of a nucleus is that the genetic material is surrounded by an internal membrane.Prokaryotes all are unicellular but can grow in close proximity to each other called colonies.
