Cell Structure and Function

Front

What organelle is responsible for breaking down lipids, proteins, carbohydrates, damaged organelles, and bacteria?

Back

Lysosomes

Front

What is the function of the cell membrane?

Back

It encloses the cell and acts as a gatekeeper, allowing some materials to pass through while blocking others.

Front

What is the primary function of the smooth endoplasmic reticulum?

Back

It does not have ribosomes on its membrane and is responsible for making lipids for the cell.

Front

What distinguishes the rough endoplasmic reticulum from the smooth endoplasmic reticulum?

Back

The rough endoplasmic reticulum has ribosomes on its membrane and is involved in transporting proteins for the cell.

Front

What is the role of the cell wall?

Back

It is a rigid structure that surrounds the cell membrane, providing support and protection for the cell.

Front

What are the main components of the cell membrane?

Back

Phospholipids, proteins, cholesterol, and carbohydrates.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

How do lysosomes maintain cellular health?

Back

By breaking down waste materials and cellular debris.

Front

What is the difference between prokaryotic and eukaryotic cells regarding organelles?

Back

Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not.

Front

What is the significance of the cytoskeleton in a cell?

Back

It provides structural support, helps maintain cell shape, and facilitates cell movement.