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

Yale researchers and their colleagues in Hungary have discovered that cells in the hypothalamus — an area of the brain that controls functions like hunger and body temperature — play a major role in ...

Proteins are the workhorses of cells. Learn how their functions are based on their three-dimensional structures, which emerge from a complex folding process.

Cell structure: Description: Function: Cell type: Cell wall: Freely permeable layer surrounding cell membrane. The cell wall of plant cells is made from cellulose. This gives them a rigid structure.

A new structure in human cells has been discovered. The structure is a new type of protein complex that the cell uses to attach to its surroundings and proves to play a key part in cell division.

News on cell structure. Date. 6 hours 12 ... When RNA molecules are synthesized by cells—a critical process in the creation of proteins and other cellular functions—they typically undergo a ...

New structure found in cells These 'clusters' have structures that encode function Date: July 12, 2022 Source: Washington University in St. Louis Summary: ...

Architecture of a fascin cross-linked F-actin hexagonal bundle element. Credit: Nature Structural & Molecular Biology (2025). DOI: 10.1038/s41594-024-01477-2 ...