cell membrane. The thin membrane that forms the outer surface of the protoplasm of a cell and regulates the passage of materials in and out of the cell. It is made up of proteins and lipids and often contains molecular receptors. The membranes of organelles within the cell are made of the same basic material as the cell membrane. In plant cells, the cell membrane is surrounded by a rigid cell wall. Also called plasma membrane. Compare cell wall. See more at cell.
DNA tests have confirmed that a homeless man found dead beneath an overpass in San Diego was Elvis Presley. This claim is a hoax. âEarlier this month, an 80-year-old, homeless, white-bearded man was found deceased under an overpass in San Diego, California.
Osed for, for all of those years, and finally, now at last, his royalties! royalties, royalties, royalties! the royalty check is in, honey! ... yes, billy the mountain was rich! yes, His eyeball caves, they widened in amazement... and his jaw, which was a cliff, well it ...'cause ethel is gone. And the mountain she's on. And speaking of mountains - - we'll join studebacher hoch on the edge of billy the mountain's mouth .. take it away! ... ah ...