Cells and Cell Parts

Front

What is the function of the nucleus in eukaryotic cells?

Back

The nucleus contains the cell's genetic material in the form of DNA and controls many of the cell's activities.

Front

What is a vacuole and what does it store?

Back

A vacuole is a sac-like organelle that stores water, food, and other matter.

Front

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

Back

The cell wall is a rigid supporting layer that surrounds the cells of plants and some other organisms.

Front

What does the Golgi apparatus do in a cell?

Back

The Golgi apparatus receives proteins and other newly formed materials from the endoplasmic reticulum, packages them, and distributes them to other parts of the cell.

Front

Why are small cells more efficient than larger cells?

Back

Small cells have a larger surface area to volume ratio, which allows for more efficient exchange of materials.

Front

What is the primary component of the cell membrane?

Back

The primary component of the cell membrane is the phospholipid bilayer.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, as they produce energy in the form of ATP through cellular respiration.

Front

What is the function of the endoplasmic reticulum?

Back

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