noun, Cell Biology. 1. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface (smooth endoplasmic reticulum) or studded with ribosomes (rough endoplasmic reticulum) involved in the transport of materials.
The most widely distributed of all sea turtles; found in the Gulf of Alaska and south of the Bering Sea in the northeastern Pacific to Chile in the southeastern Pacific. In the Barents Sea, Newfoundland and Labrador in the North Atlantic; around Argentina and South Africa in the South Atlantic.
Five different species of sea turtles can be found in Florida: The loggerhead sea turtle is the most common turtle to nest in Florida. Over 50,000 loggerhead nests are recorded annually in Florida. This turtle is named for its disproportionately large head and feeds on crabs, mollusks, and jellyfish.The green sea turtle is the second most common turtle in Florida waters.Green sea turtles are the only herbivorous (plant-eating) sea turtles.ver 50,000 loggerhead nests are recorded annually in Florida. This turtle is named for its disproportionately large head and feeds on crabs, mollusks, and jellyfish. The green sea turtle is the second most common turtle in Florida waters. Green sea turtles are the only herbivorous (plant-eating) sea turtles.