What are Polymers and Why are They InterestingJ Marko
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Thermoplastics are very long polymer chains with a high molecular weight and can be either crystalline or amorphous. The high molecular weights of polymers impart their useful properties such as good mechanical properties and have the ability to be molded into various types of parts (injection molded...
Steroids such as cholesterol, used by the human body to produce hormones and other major components of the nervous system, are not considered true polymers. While they are lipid molecules, incapable of being dissolved in water, their bonds form a ring, fused with carbon, rather than a chain....
of polypropylene the density of polypropylene is known to range from 0.89 to 0.92 grams per cubic centimetre. varying properties are exhibited by different types of polypropylene, which is usually dependent on the crystallinity, molecular weight distribution, length of the chain, and the isotacticity...
Monosaccharides: A monosaccharide is a type of carbohydrate molecule, also known as a sugar. Carbohydrates are organic molecules that are made of carbon, hydrogen and oxygen. They are needed as an energy source by living organisms. Plants make one important type of monosaccharide through the proces...
What proteins are not made at the rough ER? How is the structure of a protein affected by mutation? How does the polarity of a molecule affect its ability to cross a cell membrane? What are the major classes of amino acids? Explain th...
1 What are polymers?A polymer is a large molecule (‘macromolecule’) composed of structural units typicallyconnected by covalent chemical bonds. The basic unit of a polymer is amerandpolymeans‘many’,sotheword‘polymer’means a substance with many basic units. Thereare different types of mers...
Structure of nucleotides - the monomers of DNA/RNA Answer and Explanation:1 Become a Study.com member to unlock this answer!Create your account View this answer DNA and RNA are polymers of nucleotides. Specifically, DNA (deoxyribonucleic acid) is made from deoxyribonucleotides and RNA (ribonucleic...
polyfuran, polyaniline, polycarboxylate, and its derivatives are some of the several distinct conductive polymers effectively used in industry. The researcherHideki Shirakawawas awarded the noble prize in the year 2000 for the development and increase in conductivity by contamination/doping of polyacetylene...