A nerve cell resembles a vast tree with branches that communicate with thousands of other cells. To function, it depends on a ...

A nerve cell resembles a vast tree with branches that communicate with thousands of other cells. To function, it depends on a ...

Cells are like metropolises, home to millions of molecular residents. If one were to stand atop a high-rise, trying to ...

Structures called desmosomes connect cells to each other and transfer mechanical stress. They are especially important in tissues under continual mechanical stress, such as heart muscle (pictured).

Every cell depends on proteins to function and stay healthy. These proteins are made inside the cell from amino acids, but cannot simply accumulate inside the cell forever. Once they have done their ...

This gene contains the instructions for making the huntingtin proteinhuntingtin protein The protein produced by the HD gene..

The average human cell contains roughly 10,000 different proteins. Existing as several to millions of copies in each cell, proteins mediate all manner of tasks, including chemical transformations, ...