Summary of Nuclear structure
In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel) is a membrane-enclosed organelle found in eukaryotic cells. Eukaryotes usually have a single nucleus, but a few cell types have no nuclei, and a few others have many.
Flashcards on Nuclear structure
Chromatin is usually made up of (number) chromosomes in humans, except during cell division when this number is doubled.