Cell Stuff

Front

What is the cell membrane?

Back

The cell membrane is a protective barrier that surrounds the cell, controlling what enters and exits.

Front

What is the main function of the cell wall in plant cells?

Back

The cell wall provides structure and support to plant cells, making them rigid.

Front

What is cytoplasm?

Back

Cytoplasm is the thick fluid inside a cell that holds organelles and is the site of many cellular processes.

Front

What is the function of mitochondria?

Back

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

Front

Do animal cells have a cell wall?

Back

No, animal cells do not have a cell wall; they have a flexible cell membrane.

Front

What are chloroplasts?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting sunlight into energy.

Front

What is the nucleus?

Back

The nucleus is the control center of the cell, containing DNA and regulating gene expression.

Front

What is the role of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

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

Back

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

Front

What is a vacuole?

Back

A vacuole is a storage organelle in cells, often larger in plant cells, used to store nutrients, waste products, and other materials.