Prokaryote 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 structures do both prokaryotes and eukaryotes have in common?

Back

Both prokaryotes and eukaryotes have ribosomes, DNA, and a cell membrane.

Front

What is the function of ribosomes?

Back

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

Front

What is the role of the nucleus in eukaryotic cells?

Back

The nucleus houses the cell's DNA and is responsible for regulating gene expression and cell division.

Front

What is a cell membrane?

Back

The cell membrane is a protective barrier that surrounds the cell, controlling the movement of substances in and out.

Front

What is DNA?

Back

DNA (deoxyribonucleic acid) is the molecule that carries genetic information in living organisms.

Front

What is a cell wall?

Back

A cell wall is a rigid outer layer that provides support and protection to some cells, such as plant cells and bacteria.

Front

What is a nuclear membrane?

Back

The nuclear membrane is a double-layered membrane that encloses the nucleus, separating it from the cytoplasm.