Cells

What are eukaryotic cells?

Eukaryotic cells are cells that contain a nucleus and organelles, and include animal, plant, fungal, and protist cells.

What are prokaryotic cells?

Cells without a nucleus (bacteria).

What is cell differentiation?

Cell differentiation is the process by which a cell becomes specialized to perform a specific function.

What are stem cells?

Stem cells are unspecialized cells that can differentiate into different types of cells. They are found in embryos and adult tissues.

What are chromosomes?

Chromosomes are structures made of DNA that contain genes.

What is a gene?

A gene is a section of DNA that codes for a specific protein.