These are branched lipids formed by chemical modifications of the isoprene molecule. They are widely used in pharmaceuticals, pigments, fragreces, waxes, and oils.

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There are different types of lipids which include:

- Fatty Acids 
- Triacylglycerides
- Isoprenoids 
- Sterols
- Phospholipids

Diversity of Lipids

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Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology’s art program enhances students’ understanding of concepts through clear and effective illustrations, diagrams, and photographs.

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Has a fatty acid in the form of a tail, glycerol head, and a phosphate group. Phospholipids behave uniquely in an aqueous environment they are said to be amphipathic meaning that they have both a hydrophilic head water loving which interacts within the aqueous environment of the cell membrane and a hydrophobic tail water fearing which interacts with the interior of the cell membrane away from the aqueous environment.

Phospholipids

Fatty acids are lipids that contain long-chain hydrocarbons that end with a carboxylic acid functional group. Fatty acids tend to have a nonpolar or hydrophobic chain.

Fatty Acids

A lipid that is formed withthree fatty acids are chemically linked to a glycerol molecule. This type of lipid plays a key factor in being energy storage molecules.

Triacylglycerides (triacylglycerol)

Isoprenoids (terpenoids)

Steriods are complex ringed structures that are found within the cell membrane and some function as hormones.

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