Prokaryotic vs. Eukaryotic cells

Front

What are prokaryotic cells?

Back

Prokaryotic cells are single-celled organisms that lack a nucleus and membrane-bound organelles. They are generally smaller and simpler than eukaryotic cells.

Front

What are eukaryotic cells?

Back

Eukaryotic cells are complex cells that contain a nucleus and membrane-bound organelles. They can be single-celled or multicellular organisms.

Front

What is a key difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack membrane-bound organelles, while eukaryotic cells contain them.

Front

What is the function of ribosomes?

Back

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

Front

What is the role of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell, providing protection and structural support.

Front

What is a cell wall?

Back

A cell wall is a rigid outer layer that provides support and protection to certain types of cells, such as plant cells and prokaryotes.

Front

What are cilia?

Back

Cilia are short, hair-like structures on the surface of some cells that help in movement and sensing the environment.

Front

What are flagella?

Back

Flagella are long, whip-like structures that aid in the movement of some prokaryotic and eukaryotic cells.

Front

What is the nucleus?

Back

The nucleus is a membrane-bound organelle that contains the cell's genetic material (DNA) and controls cellular activities.

Front

What is the Golgi apparatus?

Back

The Golgi apparatus is an organelle that modifies, sorts, and packages proteins and lipids for secretion or use within the cell.