Biology- Cell Unit

Front

What is the function of the vacuole in plant cells?

Back

The vacuole stores sugars and water, helping to maintain turgor pressure in plant cells.

Front

What is the major function of the cell membrane?

Back

To control what substances move in and out of the cell.

Front

What occurs during mitosis?

Back

Mitosis results in the formation of 2 genetically identical daughter cells.

Front

What is the role of macrophages in the blood?

Back

Macrophages engulf bacteria and other foreign particles.

Front

Which of the following is NOT a protein?

Back

Glucose is not a protein; it is a simple sugar.

Front

What is the primary role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into energy.

Front

Define the cell wall and its function.

Back

The cell wall is a rigid outer layer that provides structure and protection to plant cells.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.