What is the main difference between protists and bacteria quizlet?
the major difference is that protists are eukaryotes while bacteria and archea are both prokaryotes. this means that prokaryotes do not have a nucleus, and contain circular DNA.
What are two differences between bacteria and protists?
Protists have a highly evolved and well defined cell structure in comparison to Bacteria. Protists are only found in moist surroundings, while bacteria are found everywhere. Bacteria are single celled while protists can be single celled or multicellular.
What is the difference between protists and eubacteria?
Protists are unicellular eukaryotes, whereas Eubacteria and Archaebacteria are unicellular prokaryotes. Eubacteria and Archaebacteria belong to kingdom Monera; whereas Protists belong to kingdom Protista. All Monerans have prokaryotic cell structure. Protists have eukaryotic cell structure and are unicellular.
What is one similarity and one difference between bacteria and protists?
Both bacteria and protists have cell membranes made of chemicals called phospholipids. A phospholipid in a bacterium or a protist has a water-soluble group at one end and a water-insoluble tail at the other, so the cell membranes of bacteria and protists are constructed from a bilayer of phospholipids.
How do protists differ from bacteria and archaea?
Protists are eukaryotes composed of single or several cells, whereas single cell prokaryotes are bacteria and archaea. Bacteria are present everywhere, but only in damp areas can protists be found.
What is the difference between protists and prokaryotes?
Despite the two being quite similar, they also possess key distinguishing features. For instance, the primary difference is that prokaryotes are strictly unicellular organisms, meanwhile protists are able to assume a variety of both multicellular and unicellular forms.
What do protists have that bacteria does not?
A protist is a one- or many-celled organism that lives in moist or wet surroundings. Unlike bacteria, protists' cells are eukaryotic. These organisms have a membrane-bound nucleus and other membrane-bound structures in their cytoplasm.
How are protists different from bacteria and archaea?
1 Answer. Archea includes all single celled Prokaryotic organisms which lack nuclear membrane and membrane bound cell organelles except ribosomes. While Protists include Single celled Eukaryotic organisms with well defined nuclear membrane and cell organelles.
What is difference between prokaryotes and protists?
Despite the two being quite similar, they also possess key distinguishing features. For instance, the primary difference is that prokaryotes are strictly unicellular organisms, meanwhile protists are able to assume a variety of both multicellular and unicellular forms.
How are protists different from bacteria and archaea quizlet?
Most protists are single celled like bacteria, but protist are eukaryotic and have membrane bound organelles. Bacteria and archaea are single-celled, but their lack of a nucleus makes them prokaryotic and they lack membrane bound organelles.
What is unique to protists?
The unique characteristics of protists are: They have a membrane-enclosed nucleus. They include both unicellular organisms. They may be autotrophic or heterotrophic in nature.
How are protists different?
Giant kelpMarimoForamsSea lettuceParamecium caudatumRhizaria Protist/Representative species