Prokaryotes vs. Eukaryotes

Front

What are prokaryotes?

Back

Prokaryotes are single-celled organisms that lack a nucleus and membrane-bound organelles. Examples include bacteria and archaea.

Front

What are eukaryotes?

Back

Eukaryotes are organisms whose cells contain a nucleus and membrane-bound organelles. Examples include plants, animals, fungi, and protists.

Front

What is a ribosome?

Back

Ribosomes are cellular structures responsible for protein synthesis, found in both prokaryotic and eukaryotic cells.

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

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

Front

Do prokaryotic cells have a cell wall?

Back

Many prokaryotic cells have a cell wall, which provides structure and protection.

Front

What is the function of the nucleus in eukaryotic cells?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

Front

What are membrane-bound organelles?

Back

Membrane-bound organelles are specialized structures within eukaryotic cells, such as the mitochondria and endoplasmic reticulum, that perform specific functions.

Front

Can prokaryotic cells perform cellular respiration?

Back

Yes, prokaryotic cells can perform cellular respiration, but they do so in the cytoplasm or across their cell membrane.

Front

What is an example of a prokaryotic organism?

Back

An example of a prokaryotic organism is Escherichia coli (E. coli), a common bacterium.

Front

What is an example of a eukaryotic organism?

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An example of a eukaryotic organism is a human, which is made up of eukaryotic cells.