Also as expected, the energy released is used by special proteins in the membrane.

The waste products are removed from the blood and caught up in the fine membrane.

It's all in the membrane, as I said before.

If the water turned to steam it would tear holes in the membrane, he said.

And these became encased in membranes: the first living cells.

Model for arrangement of the P polypeptide in the membrane.

Mass balance allows calculation of drug that remains in the membrane.

Tetraspanin-12 is found in the membrane of a variety of cells.

There are enzymes in the membrane, like keys, but so tiny you can't see them.

"I got to see some serious change out there to feel change up here" - she points at her head - "in the membrane."