Is a triglyceride 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.

Why is a lipid not a polymer?

Polymers are large molecules made up of repeating subunits called monomers. Lipids are not considered polymers because they do not have true monomers. They do have building blocks called glycerol and fatty acids.

Is triglyceride a polymer or monomer?

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.

Are carbohydrates a polymer?

A large molecule made of repeating subunits (monomers). For example, a carbohydrate is a polymer that is made of repeating monosaccharides.

Why are triglycerides and phospholipids described as macromolecules but not polymers?

Because of their polymeric nature and their large (sometimes huge!) size, they are classified as macromolecules, big (macro-) molecules made through the joining of smaller subunits. Just remember that lipids are one of the four main types of large biological molecules, but that they don’t generally form polymers.

Is triglyceride a polymer of lipid?

1.2.2.3 Triacylglycerol-based polymers. Triacylglycerols, commonly called triglycerides (known as lipids), are formed by combining glycerol with three fatty acid molecules. The basic structure of triglyceride is shown in Fig.

What is not a carbohydrate polymer?

Simple sugars
Simple sugars are members of the carbohydrate group that are not considered polymers.

Which of the following carbohydrates is not a polymer?

Glucose C) Starch D) Cellulose. Glucose is a monomer and not a polymer as it is a single unit. DNA, Cellulose, Starch are prime example of natural polymers. The most abundant natural monomer is glucose, which is linked by glycosidic bonds into the polymers cellulose, starch, and glycogen.

Why are triglycerides not found in biological membranes?

(And in some of us these compounds are more common than we would like!) Yet neither is found in biological membranes. In contrast with membrane lipids, triglycerides and cholesterol esters are entirely hydrophobic; for this reason they are often called neutral fats.

Are triglycerides monomers or polymers?

What are triglycerides 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.

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