A eukaryote is any cell or organism that possesses a clearly defined nucleus. Eukaryotic cells form the foundation of complex, multicellular life, including apple trees, mushrooms, fish and humans.

In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and ...

Structure of a eukaryotic cell. (Arisa_J / Shutterstock) Differences between eukaryotic and prokaryotic cells Cell size. Related Stories. New biomarker ELL2 identified for early diagnosis and ...

Their cell structure is simpler than the cells of animals, plants and fungi. Cells of animals, plants and fungi are called eukaryotic cells close eukaryotic Description of a cell which has a nucleus.

The cell nucleus is the site of many important biological functions of the eukaryotic cell. These processes include transcription, replication, splicing and ribosome biogenesis.

The mitochondrion is not the only important structure within complex, eukaryotic cells. There’s the membrane-bound nucleus, safekeeper of the genome.