WebUnder starvation conditions, bacteria tend to decrease in size (0.3 μm or even smaller), round up and shed their exopolymer capsule (Young, 2006).These so called … WebThese polymers are brittle and hard. Ex:- Bakelite (used in electrical insulators), Melamine etc. 3] Based on Mode of Polymerisation. Polymerization is the process by which monomer molecules are reacted together in a chemical reaction to form a polymer chain (or three-dimensional networks).

Plastic - The polymers Britannica

WebExamples of Polymer: 1. Natural polymers. They have been used for centuries. Many of those are shellac, amber, wool, silk, and rubber. There is another natural polymer that exists such as cellulose which is the main component of wood and paper. 2. princess peach gets kidnapped by bowser

Properties of a Polymer: Meaning, Factors and More - Embibe

WebPolymers can exist as both crystalline and amorphous solids. In fact, most polymers are semicrystalline, which means that they contain a mixture of crystalline and amorphous regions. In this video, we'll see different examples of semicrystalline and amorphous polymers and learn how their structures can be represented using particulate models. A polymer is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fun… WebLipids are not usually polymers and are smaller than the other three, so they are not considered macromolecules by some sources 1, 2 ^{1,2} 1, 2 start superscript, 1, … plough fishing club