1 / 18

Fatty Acid

A fatty acid is nothing more than a long C-H chain with a carboxyl group (COOH) on the end. The COOH gives it an acid property. The 3….dots represent the chain is very long. Fatty Acid. Glycerol Always looks the same 3 C’s with 3 OH’s and everything else H’s. Glycerol.

marius
Télécharger la présentation

Fatty Acid

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A fatty acid is nothing more than a long C-H chain with a carboxyl group (COOH) on the end. The COOH gives it an acid property. The 3….dots represent the chain is very long. Fatty Acid

  2. Glycerol Always looks the same 3 C’s with 3 OH’s and everything else H’s. Glycerol

  3. To build one lipid molecule, we combine 3 Fatty acids with 1 glycerol by the process of ?

  4. Identify the glycerol molecule The fatty acids What’s What?

  5. Remember fats have a hydrophilic head and a hydrophobic tail. Fats make up most of the cell membrane

  6. Fats help keep animals warm Fats are used as an insulator

  7. Energy • Fats have a lot of energy stored up in their bonds. • That’s why the human body stores fats as an energy source. • When your body needs extra fuel, your body breaks down the fat and uses it as energy. • Sugar give you only a little bit of energy • Fat molecules give off much more energy.

  8. Sugar Fatt Who’s got the power?

  9. Saturated and Unsaturated fats • There are two kinds of fats saturated and unsaturated • Unsaturated fats have at least one double bond (C=C) in one of the fatty acids • Saturated fats have no double bonds. (C-C)

  10. Steroids • Steroids are lipids • Since they are lipids they can cross the cell membrane • Are hormones • Have a 4 ring structure

  11. Many body builders and athletes use steroids. They are destroying their internal organs Cause liver and kidney damage Steroid Abuse

  12. Waxes • Waxes are used to coat and protect things in nature. • Your ears make wax • Plant leaves make waxes to stop evaporation.

  13. Is this dehydration synthesis or Hydrolysis? • Lipid + water  3 fatty acids + glycerol

  14. Don’t forget to finish your lab! The Mad Scientist

More Related