Like AI, cells change and learn from experience, while unlike computer chips they arrive naturally preprogrammed ...

Head cells in the flatworm Dugesia japonica have different bioelectric voltages than tail cells do. Switch the voltages around and cut off the tail, and the head will regenerate a second head.

For example, if there is a mutation in BRCA1, the major breast and ovarian cancer susceptibility gene, a woman's cells make less BRCA1 protein and that causes that person to be predisposed to cancer.

Example In the example above, one of the cells has been connected the other way round. The negative terminal of the middle cell is connected to the negative terminal of the first cell.

Eukaryotes include fungi, plants, and animals, and these cells contain DNA in a membrane-bound nucleus, unlike bacteria and archaea. Complex life consisting of multiple cells as we know them could not ...

In a study published in Biology of the Cell, they show that just five basic rules may explain how the body maintains the complex structure of tissues like those in the colon, for example ... By ...