Cells and Microorganisms

Front

What is a plant cell?

Back

A plant cell is a type of cell that has a cell wall, chloroplasts, and a large central vacuole, which are not found in animal cells.

Front

What is the function of the cell wall?

Back

The cell wall provides structure and protection to the plant cell, helping it maintain its shape.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance inside a cell where organelles are located and where many cellular processes occur.

Front

What is the nucleus?

Back

The nucleus is the organelle that contains the cell's genetic material (DNA) and controls the cell's activities.

Front

What are chloroplasts?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting sunlight into energy.

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms, such as bacteria, viruses, fungi, and protozoa, that can only be seen with a microscope.

Front

Do all microorganisms cause disease?

Back

No, not all microorganisms cause harm; many are beneficial and play important roles in ecosystems.

Front

What is an example of a beneficial microorganism?

Back

Bacteria in the soil that help plants grow by breaking down organic matter and fixing nitrogen.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are the powerhouses of the cell, generating energy through the process of cellular respiration.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not.