This thin membrane at the back of the eye is a vital part of your ability to see.

It is through this thin membrane that substances enter and leave the cell.

They are covered with a thin membrane called a tunica.

Cut away and discard any thin membranes that may remain on the flesh.

The yeast cell is oval or round and has a thin membrane.

As though he had his shoulders against a thin hard membrane an inch in back of his eyes.

The back of each spine is joined to the body by a thin membrane.

He pictured a thin membrane sliding over the open side, where the ship had been.

The conjunctiva is a thin membrane that covers the eye.

The eyes are small and covered by a thin membrane.