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What are prokaryotic cells?

Back

Prokaryotic cells are unicellular organisms that lack a nucleus and membrane-bound organelles. They are generally smaller and simpler than eukaryotic cells.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are complex cells that contain a nucleus and membrane-bound organelles. They can be unicellular or multicellular.

Front

What is the main difference between prokaryotic and eukaryotic cells?

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The main difference is that prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.

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Do both prokaryotic and eukaryotic cells have ribosomes?

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Yes, both prokaryotic and eukaryotic cells have ribosomes, which are essential for protein synthesis.

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What type of cells lack a nucleus?

Back

Prokaryotic cells lack a nucleus.

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What are examples of eukaryotic cells?

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Examples of eukaryotic cells include plant cells, animal cells, fungi, and protists.

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What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is where many cellular processes occur.

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Do prokaryotic cells have membrane-bound organelles?

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No, prokaryotic cells lack membrane-bound organelles.

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What are membrane-bound organelles?

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Membrane-bound organelles are specialized structures within eukaryotic cells, such as the nucleus, mitochondria, and endoplasmic reticulum, that are enclosed by membranes.

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What is the size comparison between prokaryotic and eukaryotic cells?

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Prokaryotic cells are generally smaller than eukaryotic cells.