34+ Biology Lipids
PNG. Lipids are nonpolar organic molecules that are insoluble in polar water but soluble in nonpolar organic solvents like ether, alcohol, and chloroform. Lipids are a group of biological molecules that include fats, oils and some steroids.
Lipids include a diverse group of compounds that are largely nonpolar in nature.
Fats and some other substances are the forms of lipids that are required by our body. In biochemistry, a fatty acid is a carboxylic acid with a long unbranched aliphatic tail (chain), which is either saturated or unsaturated. It is now known that lipids play a much more important role in the body than previously believed. They also are a key component in cell membrane structure.
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