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.
In Australia, which has the highest percentage of deadly snakes, only 3 to 4 snake bites result in the death of the victim annually. The bulk of the snake bite victims, worldwide are to be found in populous Asia, which is less known for its venomous snakes, and the country with the most annual snakebite deaths is the small island nation of Sri Lanka. Following are the most venomous and dangerous snakes found on the vast Asian continent. COBRAS