Cell Organelles

Front

What is the function of the nucleus in a cell?

Back

The nucleus is often called 'the brain of the cell' because it controls cell activities and contains the cell's genetic material (DNA).

Front

What do vacuoles store in a cell?

Back

Vacuoles are storage spaces in a cell that hold water, wastes, food, and other cellular materials.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall surrounds the plant cell and maintains its shape and structure.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts make food for the plant cell through the process of photosynthesis.

Front

What is the difference between the cell membrane and the cell wall?

Back

The cell membrane is a flexible barrier that controls what enters and exits the cell, while the cell wall is a rigid structure that provides support and protection to plant cells.

Front

What organelle is responsible for energy production in cells?

Back

Mitochondria are known as the 'powerhouses of the cell' because they produce energy through cellular respiration.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance within a cell that contains organelles and is where many cellular processes occur.

Front

What are ribosomes responsible for?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

What is the function of the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum (ER) is involved in the synthesis of proteins and lipids; it can be rough (with ribosomes) or smooth (without ribosomes).

Front

What is the role of lysosomes in a cell?

Back

Lysosomes contain enzymes that break down waste materials and cellular debris.