Here is the NEW TV Channel lineup summary for the Comcast cable system, listed by CHANNEL NUMBER, for the Monterey Bay Area.
A eukaryote is a cell or organism that possesses a clearly defined nucleus. The cells of all multicellular organisms (plants, animals, and fungi) are eukaryotic. Algae and protists also are eukaryotic organisms.
Eukaryotic cells contain a nucleus and membrane-bound organelles. All multicellular organisms consist of eukaryotic cells. Eukaryotic cells are thought to have evolved from primitive single-celled prokaryotic cells. All cells are surrounded by a cell membrane (plasma membrane). The cell membrane is semipermeable, allowing some substances to pass into the cell and blocking others. It is composed of a double layer of phospholipids and embedded proteins. Plant cells have an additional layer surrounding them called the cell wall. The cell wall is made of nonliving material called cellulose. The centrosome (also called the microtubule organizing center) is a small body located near the nucleus. The centrosome is where microtubules are made.