Prokaryotes vs. Eukaryotes

Front

What is a prokaryote?

Back

A prokaryote is a single-celled organism that lacks a membrane-bound nucleus and organelles. Examples include bacteria and archaea.

Front

What is a eukaryote?

Back

A eukaryote is an organism whose cells contain a nucleus and membrane-bound organelles. Examples include plants, animals, fungi, and protists.

Front

Do both prokaryotes and eukaryotes have cytoplasm?

Back

Yes, both prokaryotes and eukaryotes have cytoplasm.

Front

What is the main difference in DNA organization between prokaryotes and eukaryotes?

Back

Prokaryotes have floating DNA that is not enclosed in a membrane, while eukaryotes have DNA enclosed within a nucleus.

Front

What are membrane-bound organelles?

Back

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

Front

Which type of cell is generally larger, prokaryotic or eukaryotic?

Back

Eukaryotic cells are generally larger than prokaryotic cells.

Front

What is a characteristic of prokaryotic cells?

Back

Prokaryotic cells are typically unicellular and lack complex structures.

Front

What is a characteristic of eukaryotic cells?

Back

Eukaryotic cells can be unicellular or multicellular and contain complex structures, including a nucleus.

Front

What type of organism is a bacterium?

Back

A bacterium is a prokaryotic organism.

Front

What is the significance of ribosomes in prokaryotic cells?

Back

Ribosomes are essential for protein synthesis in prokaryotic cells.