Eukaryotic vs. Prokaryotic Organisms: Key Features and Classification

What are the five kingdoms used in the classification system of living organisms?

Animals, Plants, Fungi, Protoctists, Prokaryotes

Which kingdoms are classified as eukaryotic organisms?

Animals, Plants, Fungi, and Protoctists

What distinguishes eukaryotic organisms from prokaryotic organisms?

Eukaryotic organisms have cells that contain a nucleus with a distinct membrane.

Can eukaryotic organisms be multicellular or single-celled?

Yes, eukaryotic organisms can be either multicellular or single-celled.

What is the main characteristic of prokaryotic organisms?

Prokaryotic organisms are always single-celled and do not contain a nucleus.

Where is the nuclear material found in prokaryotic cells?

In the cytoplasm.

What type of organisms are bacteria classified as?

Bacteria are prokaryotic organisms.

How do the sizes of prokaryotic cells compare to eukaryotic cells?

Prokaryotic cells are substantially smaller than eukaryotic cells.

What is a defining feature of eukaryotic cells as seen under a light microscope?

Eukaryotic cells have a distinct membrane-bound nucleus.