Table of Contents
What molecule are fatty acids attracted to?
In a fat molecule, the fatty acids are attached to each of the three carbons of the glycerol molecule with an ester bond through the oxygen atom. During the ester bond formation, three molecules are released. Since fats consist of three fatty acids and a glycerol, they are also called triacylglycerols or triglycerides.
Which monomers go with which polymers?
Examples of biological monomers and polymers:
| Monomers | Polymers |
|---|---|
| Monosaccharides (simple sugars) | Polysaccharides |
| Amino-acids | Polypeptides and proteins |
| Nucleotides | Nucleic acids |
What are three polymers for lipids?
Fatty acids form complex polymers such as triglycerides, phospholipids, and waxes.
How do glycerol and fatty acids combine?
An H atom from glycerol and an OH group from a fatty acid combine to create water, leaving the O on the glycerol and the C at the acid end of each fatty acid to form a bond. Three fatty acids attached to a glycerol form a triglyceride and yield water.
Is fatty acid a polymer?
Fatty acids are lipid monomers formed by a hydrocarbon chain with a carboxyl group attached at the end. This is the simplest form of polymer in lipids.
Are fatty acids a monomer or polymer?
Monomers are smaller molecules, and when bonded together, make up polymers . -Fatty acids are the monomers for lipids , for example, and regardless of how they are bonded (as a saturated or unsaturated fat, for example), they will form lipids.
Is fatty acid a monomer or polymer?
Monomers are smaller molecules, and when bonded together, make up polymers . -Fatty acids are the monomers for lipids , for example, and regardless of how they are bonded (as a saturated or unsaturated fat, for example), they will form lipids. -Monosaccharides form carbohydrates (eg.
What are the monomers for fatty acids?
One type of lipid monomer, a fatty acid, consists of one carboxyl group at the end of a linear hydrocarbon containing at least four carbon atoms. Because hydrocarbon chains are nonpolar, fatty acids with long hydrocarbon chains are mainly hydrophobic (insoluble in water) despite having one polar functional group.
Are fats monomers or polymers?
Monomers of Fats. Fats are a type of lipids, polymers that are hydrophobic (water repellent). The base monomer for fats is the alcohol glycerol , which contains three carbons with hydroxyl groups combined with fatty acids. Fats yield twice as much energy as the simple sugar, glucose.
Are lipids made of three fatty acids?
Fats, oils, waxes, and sterols are collectively known as lipids. Like the carbohydrates, the true fats contain only carbon, hydrogen, and oxygen. The molecules of such a lipid are made up of a glycerol molecule with three fatty acid molecules attached to it. This kind of lipid is also called a triglyceride.
What are fatty acids linked together?
Saturated fatty acids are the simplest form of fats that are unbranched linear chains of CH2 groups linked together by carbon-carbon single bonds with a terminal carboxylic acid. The term ‘saturated’ is used to indicate that the maximum number of hydrogen atoms are bonded to each carbon atom in a molecule of fat.