Cells and Organelles

Front

What is the function of the nucleus in a cell?

Back

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

Front

What is the role of lysosomes in a cell?

Back

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

Front

What does the large central vacuole do in a plant cell?

Back

The large central vacuole stores water, nutrients, and waste products, and helps maintain turgor pressure.

Front

What is cytoplasm?

Back

Cytoplasm is the jelly-like substance that fills a cell and holds the organelles in place.

Front

What surrounds the cell membrane in plant cells?

Back

The cell wall surrounds the cell membrane in plant cells, providing structure and support.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

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 the mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating 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.

Front

What is the purpose of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell.