Prokaryotic and Eukaryotic Cells Basics

Front

What are prokaryotic cells?

Back

Prokaryotic cells are simple, single-celled organisms that lack a nucleus and membrane-bound organelles. They include bacteria and archaea.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are complex cells that have a nucleus and membrane-bound organelles. They can be single-celled or multicellular and include plants, animals, fungi, and protists.

Front

Do prokaryotic cells have a nucleus?

Back

No, prokaryotic cells do not have a nucleus.

Front

What is an organelle?

Back

An organelle is a specialized structure within a cell that performs a specific function, such as the nucleus, mitochondria, or ribosomes.

Front

Which organisms are classified as prokaryotes?

Back

Bacteria and archaea are classified as prokaryotes.

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

The main difference is that eukaryotic cells have a nucleus, while prokaryotic cells do not.

Front

Can eukaryotic cells be multicellular?

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Yes, eukaryotic cells can be multicellular, as seen in plants and animals.

Front

What type of genetic material do prokaryotic cells contain?

Back

Prokaryotic cells contain circular DNA that is not enclosed in a nucleus.

Front

What is the function of ribosomes in cells?

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Ribosomes are responsible for protein synthesis in both prokaryotic and eukaryotic cells.

Front

Do eukaryotic cells have membrane-bound organelles?

Back

Yes, eukaryotic cells have membrane-bound organelles, such as the endoplasmic reticulum and Golgi apparatus.