Quick Answer. The cell membrane is a semipermeable lipid bilayer that surrounds the cytoplasm of all cells. In animal cells, it is the outermost layer of the cell. In plants, fungi and some bacteria, a cell wall surrounds the cell membrane to form the cell's outermost layer.
Updated February 19, 2016. Definition: Eros is the name of a Greek god of love. Eros is also a Greek word for love, specifically the kind of love involved in sexual desire. Eros is also one of the primordial creatures, the complement to Chaos. Together Chaos and Eros created the universe.
Eos the Goddess of Dawn. Eos the goddess of Dawn was the daughter of two Titans, Hyperion and Theia. She was the sister of Helios (the Sun) and of Selene (the Moon). The goddess of Dawn once had an affair with Ares, that's why Aphrodite (the official lover) became very jealous and punished Eos to be eternally in love. That's why the Greek goddess Eos had many love affairs, especially with mortals.