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...
What are the three basic components of most cells? What are polymers composed of amino acids? Which of the following does NOT belong? A. ICF B. IF C. Plasma D. ECF E. CSF What metallic ion is important in many parts of the blood clotting mechanism and binding that ion can prev...
What is a polymer composed of nucleotide monomers responsible for the reproduction of genetic material and proteins called?Nucleotides:A monomer is a molecule that serves as the building block of larger molecules called polymers. One example of monomer...
of the biopolymers formed, biopolymers are divided into three broad categories: polynucleotides, polypeptides, and polysaccharides. More specifically, polynucleotides such as RNA and DNA are long polymeric monomers composed of 13 or more nucleotides. Polypeptides or proteins are short polymers of amino ...
Chemically, polyester is a polymer primarily composed of compounds within the ester functional group. Most synthetic and some plant-based polyester fibers are made from ethylene, which is a constituent of petroleum that can also be derived from other sources. While some forms of polyester are biode...
Nanoparticles are a newer innovation in drug carriers. These are small molecules that have measurements in the micron range and can carry drugs either inside of them or attached to their surface. They can be composed of biodegradable or non-biodegradable materials, and they generally are not recog...
regulatecellular functions. If this phenomenon is to be broken down further, cells are made of building blocks called polymers. Polymers are macromolecules that are composed of molecules called monomers that are bonded together. Examples of polymers include proteins, lipids, carbohydrates, and nucleic ...
Lipids create a unique type of polymer, known for being a key component of cell membranes and hormones. Where most polymers are long chains of identical, repeating carbon-containing molecules known as monomers, lipid polymers contain an additional, nonid
Polyamide parts are used in the engine for their heat resistance. 6 Polyurethane Any polymer containing [-NH.CO.O-] linkages; such polymers are much used as the basis of light but rigid foams for packaging (polyurethane foam) and for hard coatings, as on floors. 3 Polyamide A polymer co...
In contrast, a polymer is a significantly larger molecule composed of numerous, sometimes thousands, of repeating monomer units. Polymers can exhibit extensive varieties and complexities, depending on the type and arrangement of monomer units, leading to diverse properties and applications. They are ubi...