Eukaryotic cells form the foundation of complex life, their defining feature being the presence of membrane-bound organelles. This article details the structure of eukaryotic cells and provides ...

The cell is the structural and functional unit of living organisms. It was discovered by Robert Hooke in 1665.

The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation ...

The hippocampus is an important brain region known to support various cognitive (i.e., mental) processes, including the ...

Linking RNA structure and function Date: September 9, 2016 Source: Massachusetts Institute of Technology Summary: Several years ago, biologists discovered a new type of genetic material known as ...

Prokaryotes are unicellular organisms that lack membrane-bound structures. This article details the structure of prokaryotic cells and provides examples of prokaryotic organisms.

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.

Control cell growth and differentiation The extent to which the structure of proteins has an impact on their function is shown by the effect of changes in the structure of a protein.

In Brazil, researchers at São Paulo State University (UNESP) conducted experiments on rats and identified that a protein-deficient diet during pregnancy and breastfeeding can compromise the ...

Research over the years has provided insight into this organ's structure and various functions. As essential components of an effective adaptive immune system, the thymus develops responsive T ...