Cells and Microorganisms

Front

What is the function of the nucleus in a cell?

Back

The nucleus acts like the boss of a factory, controlling the cell's activities and functions.

Front

What type of cell is characterized by having a cell wall and chloroplasts?

Back

Plant cell.

Front

What is cytoplasm?

Back

Cytoplasm is a jelly-like substance within the cell that helps dissolve cellular waste and supports organelles.

Front

How does algae affect underwater plants in a lake?

Back

Algae blocks sunlight from reaching underwater plants, which can hurt their growth.

Front

What is a single-celled organism?

Back

A single-celled organism is a living entity that can perform all necessary functions on its own.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, similar to doors in a factory.

Front

What are microorganisms?

Back

Microorganisms are tiny living organisms, often single-celled, that can only be seen with a microscope.

Front

What is the difference between plant and animal cells?

Back

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

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouses of the cell, providing energy through cellular respiration.