Cholesterol is a lipidic, waxy alcohol found in the cell membranes
and transported in the blood plasma of all animals. It is an essential
component of mammalian cell membranes where it is required to
establish proper membrane permeability and fluidity. Cholesterol
is the principal sterol synthesized by animals, but small quantities
are synthesized in other eukaryotes, such as plants and fungi.
It is almost completely absent among prokaryotes, which include bacteria.
Cholesterol is classified as a sterol (a contraction of steroid and alcohol).
http://know- heart-attack. blogspot. com/2008/ 12/cholesterol- knowledge_ 6000.html
Join my hand to
earn money fast
Join yahoo group for useful tips in your mail
Join Yahoo group to buy and sale your old used stuff
More interesting stuff for you
Miss World 2008
Best of the web
Indian Vegetarian Food