The researchers said they did not yet know what stimulus makes cells increase their production of the Ink4 protein as a person grows older.

To counteract this, cells increase their sodium uptake in order to lose less water.

This allows the cells to replicate themselves and eventually increase the number of the arm force.

As the cells increase in number the outer membrane disappears.

Here cells increase in size, but are not differentiated into specific tissues.

A photoelectric cell increased or reduced the brilliancy of the illumination according to changing daylight conditions.

These cells can increase in number in inflammatory diseases and can form tumors within the skin.

That's what the first organic cells did, Lestat, increased and multiplied.

It was known that cells increase the enzymes for these steps when exposed to lactose.

With mutation turned off, those new and improved cells go back to the dark zone and increase their numbers.