Table of Contents
Which one is not a natural polymer?
PVC stands for polyvinyl chloride. It is made by the polymerization reaction of monomer vinyl chloride. It is the third most widely produced synthetic fiber. Therefore, the answer is – option (d) – PVC is not a natural polymer.
What is natural polymer with example?
Some of the examples of natural polymers are proteins and nucleic acid that occur in human body, cellulose, natural rubber, silk, and wool. Starch is a natural polymer that is made up of hundreds of glucose molecules, similarly natural rubber is a polymer obtained from the latex of a rubber tree.
Which of the following is a natural polymer example?
The polymers which are obtained naturally without any interference of humans are known as natural polymers. They are simply extracted from nature and utilized. Some of the natural polymers are as follows: silk, wool, DNA, cellulose, protein, pectin and many more.
What is natural monomer?
The most abundant natural monomer is glucose, which is linked by glycosidic bonds into the polymers cellulose, starch, and glycogen.
Is a natural polymer or not?
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. Vulcanized rubber is a synthetic (man-made) polymer, while pectin is an example of a natural polymer.
What are the different types of natural polymers?
General natural polymers also include the derivatives of natural polymers, bio- or chemical-synthesized polymers with natural polymers as raw materials (such as poly lactic acid, polyhydroalkanoate, and bioelastomers), and natural polymer-based composites.
How are fibers made out of natural polymers?
Natural polymers can be made into fibers through dissolution of the polymer in an appropriate solvent and then extrusion of the polymer solution into a coagulation bath.
Which is the most important polymer in the body?
The most important natural polymers are: 1 Cellulose 2 Chiton 3 Carbohydrates 4 Proteins 5 Nucleic acids 6 Rubber
How are polymers formed in the living organisms?
Most of the natural polymers are formed from the condensation polymers and this formation from the monomers, water is obtained as a by-product. Some of the Natural polymers also include DNA and RNA, these polymers are very much important in all the life processes of all the living organisms.