False colour TEM showing the nucleus of a protein-synthesizing cell. The nuclear envelope (red), chromatin (green) and nucleolus (blue) can be seen. T

---

False colour TEM showing the nucleus of a protein-synthesizing cell. The nuclear envelope (red), chromatin (green) and nucleolus (blue) can be seen. The cytoplasm is full of RER.

---

Size: 3608px × 2684px
Photo credit: © Jose Calvo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: biology, cell, chromatin, cytology, electron, endoplasmic, euchromatin, heterochromatin, micrograph, microscope, microscopy, nucleolus, nucleus, rer, reticulum, rough, tem, ultrastructure