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What are the polymers of lipids?
Lipids – polymers called diglycerides, triglycerides; monomers are glycerol and fatty acids. Proteins – polymers are known as polypeptides; monomers are amino acids.
Are fats polymers of fatty acids?
A lipid is a polymer composed of three fatty acid molecules and one glycerol molecule. Lipids produce a special polymer form which is considered to be a key component of cell membranes and hormones. Lipids help to store energy, provide cushion, protect tissues, separate the body, and form membranes of cells.
Are fats polymers or monomers?
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.
Are unsaturated fats polymers?
Carboxyl Groups This is the simplest type of lipid polymer. A carboxyl group consists of a carbon atom that forms a double bond with a single oxygen atom and a single bond with an oxygen atom that’s bonded to another carbon atom. These chains make up the saturated and unsaturated fats found in plant and animal foods.
What is the polymer of nucleotides?
RNA is a linear polymer of nucleotides linked by a ribose-phosphate backbone. Polymerization of nucleotides occurs in a condensation reaction in which phosphodiester bonds are formed.
What are the three main types of polymers?
There are 3 principal classes of polymers – thermoplastics, thermosets, and elastomers. Differentiation between these classes is best defined by their behaviour under applied heat. Thermoplastic polymers can be either amorphous or crystalline. They behave in a relatively ductile manner but often have low strength.
What are examples of polymers?
Examples of synthetic polymers include nylon, polyethylene, polyester, Teflon, and epoxy. Natural polymers occur in nature and can be extracted. They are often water-based. Examples of naturally occurring polymers are silk, wool, DNA, cellulose and proteins.
What kind of polymers are found in fatty acids?
Fatty acids form more complex lipid polymers called triglycerides, triacylglycerols or triacylglycerides when each single-bonded oxygen molecule bonds to a carbon that’s part of a glycerol molecule.
What kind of polymers are found in glycerol?
Glycerols Fatty acids form more complex lipid polymers called triglycerides, triacylglycerols or triacylglycerides when each single-bonded oxygen molecule bonds to a carbon that’s part of a glycerol molecule. Glycerol is a simple alcohol composed of three oxygen atoms and three carbon atoms that bond with hydrogen atoms eight times.
Which is not a monomer in a fat molecule?
Fats do not have monomers, as they are not polymers.A polymer has a molecule made up of repeated similar or identical units. Each unit is a monomer. But fat molecules are not like that.A molecule of a fat has only four components: a molecule of glycerol and three fatty acid molecules.
Why are lipids not considered to be polymers?
Some lipids also form polymer-like structures with another type of fat molecule, as in the case of steroids like cholesterol — but these are not considered true polymers. The primary characteristic that all lipid molecules share is that they don’t dissolve in water.