Prokaryote vs Eukaryote

Front

What is a prokaryote?

Back

A prokaryote is a single-celled organism that lacks a nucleus and membrane-bound 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

What is the main difference between prokaryotic and eukaryotic cells?

Back

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

Front

What type of DNA structure do prokaryotes have?

Back

Prokaryotes typically have a single, circular DNA molecule that is not enclosed in a membrane.

Front

What type of DNA structure do eukaryotes have?

Back

Eukaryotes have linear DNA molecules organized into chromosomes, enclosed within a nuclear membrane.

Front

What are ribosomes?

Back

Ribosomes are cellular structures that synthesize proteins. They are found in both prokaryotic and eukaryotic cells.

Front

Do prokaryotes have a cell membrane?

Back

Yes, prokaryotes have a cell membrane that surrounds their cytoplasm.

Front

What is the function of mitochondria?

Back

Mitochondria are organelles in eukaryotic cells that produce energy through cellular respiration.

Front

Can prokaryotes reproduce independently?

Back

Yes, prokaryotes can reproduce independently through a process called binary fission.

Front

What is a nuclear membrane?

Back

A nuclear membrane is a double membrane that encloses the nucleus in eukaryotic cells.