Groups of Monomers and Polymers
The classes of biological molecules may be grouped into the types of polymers they form and the monomers that act as subunits: Lipids – polymers called diglycerides, triglycerides; monomers are glycerol and fatty acids.
Also, are carbohydrates a polymer?
Complex carbohydrates. Complex carbohydrates are polymers of the simple sugars. In other words, the complex carbohydrates are long chains of simple sugar units bonded together (for this reason the complex carbohydrates are often referred to as polysaccharides).
Moreover, is a polysaccharide a polymer?
Polysaccharides are polymers consisting of chains of monosaccharide or disaccharide units joined by glycosidic bonds with different number of C (e.g. six for a hexose such as glucose).
Is a triacylglycerol a polymer?
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. … Triglycerides are also commonly found in foods, especially animal products.
Is glycerol a polymer?
Polymers derived from the polycondensation of glycerol have been extensively studied. For example, glycerol can be self-polymerized at elevated temperatures in the presence of a catalyst to produce oligomeric or crosslinked hyperbranched poly(glycerol).
Is glycerol a triglyceride?
Triglycerides are composed of a glycerol molecule bound to three fatty acids and are digested by pancreatic lipase. Triglycerides are a major component of very-low-density lipoprotein (VLDL) and serve as a source of energy.
Is triglyceride a lipid or carbohydrate?
Triglycerides are classified as simple lipids because they are formed from just two types of compounds: glycerol and fatty acids. In contrast, complex lipids contain at least one additional component, for example, a phosphate group (phospholipids) or a carbohydrate moiety (glycolipids).
Is triglyceride a polymer of glucose?
The large molecules are usually polymers made up of chains of smaller, simpler molecules which are monomers. Thus starch is a polymer based on glucose monomers. … The simplest are the triglycerides or fats in which three fatty acids are attached to a glycerol molecule by ester bonds.
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 are triglycerides chemistry?
Triglycerides are esters in which three molecules of one or more different fatty acids are linked to the alcohol glycerol; they are named according to the fatty acid components; e.g., tristearin contains three molecules of stearic acid, and oleodistearin, one of oleic acid and two of stearic acid.
What is a triglyceride classified as?
Triglycerides may be considered as a subgroup of glycerolipids, a group of lipid molecules where each has a basic structure comprised of a glycerol backbone and fatty acid(s). Because of this, the triglycerides may also be referred to as triacyglycerols.
What is triglyceride made of?
Triglycerides are lipid compounds composed of a glycerol esterified to 3 fatty acid chains of varying length and composition. These fatty acid chains can be saturated or unsaturated, and the chemical composition of each chain is different.
Which compound is a triacylglycerol?
Triacylglycerol (Triglyceride) Triacylglycerol is the major form of dietary lipid in fats and oils, whether derived from plants or animals. Triacylglycerol is composed of three fatty acids esterified to a glycerol molecule (Figure 4).
Why is a triglyceride not a polymer?
Fats fall under a group of molecules known as lipids. The main constituents of fats and other lipids are triglycerides – which are made up of one glycerol and three fatty acids. This does not match up with the description of a polymer, as there is not made up of monomers.