In plant and fungal cells, vacuoles help maintain cell structure. All eukaryotic cells have a cell membrane, also known as a plasma membrane. It consists of a phospholipid bilayer that contains ...

Researchers say they have mapped more than 200,000 cells in a cubic millimeter of brain tissue and have traced how they're ...

The 3D brain map includes more than 200,000 cells, 523 million synapses and over two miles of axons, representing the most ...

The basic structure of a plant cell is shown below. Photosynthesis relies on many structures in the cell all working together, each playing its role. The diagram below shows the same plant cell ...

What began with a sliver of brain tissue no larger than a grain of sand has culminated in a scientific achievement once deemed impossible. A global team of researchers has unveiled the most intricate ...

Scientists apply principles of math and physics to unravel the mystery of how the endoplasmic reticulum, an organelle vital ...

A plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein. These components are organized into three major layers: the primary ...

As workhorses of the cell, proteins compose structural and motor ... In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are these proteins assembled ...