Honors Organelles Test

Front

What is the primary function of the Smooth Endoplasmic Reticulum (Smooth ER)?

Back

Modifying or detoxifying lipids.

Front

How do eukaryotic cells maintain their shape and internal organization?

Back

Through a cytoskeleton or cell wall.

Front

Where can ribosomes be found in a cell?

Back

Free floating in the cytoplasm and embedded in the rough endoplasmic reticulum.

Front

Where are both types of endoplasmic reticulum located in a eukaryotic cell?

Back

Next to the nucleus.

Front

Why are mitochondria referred to as the 'powerhouse of the cell'?

Back

They generate energy in the form of ATP.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the role of the nucleus in a eukaryotic cell?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

Front

What is the difference between rough and smooth endoplasmic reticulum?

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 and detoxification.

Front

What is the function 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 role of lysosomes in a cell?

Back

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