Introduction. Silicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years. Silica is a substance naturally found in certain types of stone, rock, sand and clay.Working with these materials can create a very fine dust that can be easily inhaled.ilicosis is a long-term lung disease caused by inhaling large amounts of crystalline silica dust, usually over many years.
Phospholipids are a class of lipids that are a major component of all cell membranes. They can form lipid bilayers because of their amphiphilic characteristic. The structure of the phospholipid molecule generally consists of two hydrophobic fatty acid tails and a hydrophilic head consisting of a phosphate group.
lipids are terms for fats that are solid at room temperature. phospholipids are chemicals that has 1 phosphate group and 2 fatty acid tails that are attached to a glycerol. check their chemical structures. =) phospolipids are found on cell membranes while lipids are the general term for fats. just now. Report Abuse. Lipids are fatty acids (glycerol) which are soluble in alcohol but are insoluble water Phospholipids are various phosphorus-containing lipids, such as lecithin and cephalin, that are made up of mainly of fatty acids, a phosphate group, and a simple organic molecule Hope that helps :-).