The membrane around the nucleus disappears. Metaphase Chromosomes and their copies line up in the middle of the cell. Anaphase Chromosomes and their copies are pulled to different ends of the cell.

Ten minutes later, it really needs to be in the nucleus to turn on transcription." To complicate matters, sometimes cells ...

After all, there must have been a time when the ancestor of eukaryotes did not possess a nucleus; the question is whether that cell possessed a mitochondrion or not.

These findings build on Lele's previous discovery that the cell nucleus behaves like a liquid droplet. In that work, researchers found that a protein in the nuclear lamina called lamin A/C helps ...

Each component of a cell has its own function. Animal and plant cells differ and they have similarities. Nucleus, cell membrane, cytoplasm and mitochondria are four cell components that are found ...