Cell Organelles and Their Functions

Front

What is the function of the nucleus in a cell?

Back

The nucleus contains the cell's DNA and regulates gene expression.

Front

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

Back

The cell wall protects and supports the cell.

Front

What is the function of the nucleolus?

Back

The nucleolus contains RNA and synthesizes ribosomes.

Front

What is the cytoplasm and its function?

Back

The cytoplasm is a jelly-like substance that holds the organelles in place.

Front

What role do centrioles play in a cell?

Back

Centrioles organize the movement of chromosomes during cell division.

Front

What is the structure and function of ribosomes?

Back

Ribosomes are the sites of protein synthesis in the cell.

Front

How do mitochondria contribute to cellular function?

Back

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

Front

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

Back

The ER is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), and it also helps in the transport of materials within the cell.

Front

What is the role of the Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is the function of lysosomes?

Back

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