GROWTH DEVELOPMENT CHILD
CLASSIFICATION OF ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Protists have cell walls, but bacteria do not.
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Protists are prokaryotes, but bacteria are not.
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Bacteria have nuclei, but protists do not.
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Protists have membrane-bound organelles, but bacteria do not.
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Detailed explanation-1: -Bacteria and protists are unicellular organisms. The difference lies in the type of cells they have. Bacteria are placed in the kingdom Monera and have a prokaryotic cell, whereas protists are placed in the kingdom Protista and have a eukaryotic cell.
Detailed explanation-2: -As with all eukaryotic cells, protists contain membrane-bound nuclei and endomembrane systems, as well as numerous organelles.
Detailed explanation-3: -Protist cells may contain a single nucleus or many nuclei; they range in size from microscopic to thousands of meters in area. Protists may have animal-like cell membranes, plant-like cell walls, or may be covered by a pellicle.
Detailed explanation-4: -Both protists and prokaryotes are unicellular organisms. Protists are eukaryotic microorganisms that can be parasitic or free-living. They possess true nuclei and complex membrane-bound organelles. Prokaryotes on the other hand lack both of these features, instead having a nucleus-like region called nucleoid.