Cell Organelles

Front

What is the function of the nucleus in a cell?

Back

The nucleus controls the cell's activities and contains the cell's DNA.

Front

Why is the nucleus often referred to as 'the brain of the cell'?

Back

Because it regulates all cellular activities and processes.

Front

What is the role of the cell membrane?

Back

The cell membrane controls what goes in and out of the cell.

Front

What is the primary function of mitochondria?

Back

Mitochondria are known as the 'powerhouse' of the cell; they break down food to produce energy.

Front

What does the Golgi apparatus do?

Back

The Golgi apparatus packages cell products for export.

Front

What is the structure that surrounds and protects the cell?

Back

The cell membrane.

Front

What organelle is responsible for protein synthesis?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the function of lysosomes?

Back

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

Front

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

Back

The endoplasmic reticulum is involved in the synthesis of proteins and lipids.

Front

What is the difference between rough and smooth ER?

Back

Rough ER has ribosomes on its surface and is involved in protein synthesis, while smooth ER lacks ribosomes and is involved in lipid synthesis.