PPT-Cellulose : the major structural component of plants, especially wood and plant fibers

a linear polymer of approximately 2800 Dglucose units per molecule joined by b 14glycosidic bonds fully extended conformation with alternating 180 flips of glucose units extensive intra and intermolecular hydrogen bonding between chains. Rayon. Rayon.  is a manufactured regenerated cellulose fiber. Because it is produced from naturally occurring polymers, it is neither a truly synthetic fiber nor a natural fiber; it is a . semi-synthetic. Apparel 1, Obj. 9.01. Recognize characteristics of Natural and Man-Made Fibers. Manufactured fibers. Man-made. Use chemicals and chemical processes. Many include petroleum products. Some use wood pulp (as cellulose). Presented by. David . W. Jennings, CPA. Determining the unit of property. Improvement Standards. Tangible Property Regulations. Treas. Reg. § 1.263 (a)-3. Determine the unit of property. Apply the improvement standards. Importance of Plants. Oxygen. Food/feed. Medicine. http://www.youtube.com/watch?v=6iEOTB1UjjQ. . Absorb Carbon Dioxide. Decoration (Aesthetic) . PLANT LIFE CYCLES. Plant Life Cycle. Annual. Goes from seed to producing seed in one growing season. Please Do Now: 1) . What is the difference between the sapwood and the heartwood?. 2) What does the phloem do for plants?. Agenda. Do Now. Quickly Finish Tree Rings. Introduction to Reproduction. Experimental Design Mondays. Tim Nolen, Engineering Leader and Fellow. July 2012. Eastman History . Resources. Eastman History Exhibit – B-310. Utilities History Exhibit – B-469. Eastman History Videos (3 on streaming media). Debarati Basu. Cell Wall Seminar. Outline. What genes involved in cellulose biosynthesis? . Which compartment is involved in cellulose biosynthesis? . What are the protein components of the cellulose syntheses machinery and how they are coupled in the cytoskeleton?. We All Need Trees A lesson on product origin 5.4.P.G.1 Demonstrate an emergent awareness for conservation, recycling, and respect for the environment. I. . . Importance . of carbohydrates to living things. :. 1. . Carbohydrates. – compounds made up of carbon, hydrogen, & oxygen atoms, usually in a ratio of 1 :2 :1, ex : sugars, starches, & cellulose.. Oxygen. Food/feed. Medicine. http://www.youtube.com/watch?v=6iEOTB1UjjQ. . Absorb Carbon Dioxide. Decoration (Aesthetic) . PLANT LIFE CYCLES. Plant Life Cycle. Annual. Goes from seed to producing seed in one growing season. A cell wall is defined as the non-living component, covering the outmost layer of a cell. Its composition varies according to the organism and is permeable in nature. The cell wall separates the interior contents of the cell from the exterior environment. It also provides shape, support, and protection to the cell and its organelles. However, this cellular component is present exclusively in eukaryotic plants, fungi, and few prokaryotic organisms. As stated above, fungi also possess cell walls, but they are made up of chitin, a derivative of glucose which is also found in the exoskeletons of arthropods. And just like the cell walls in plants, they provide structural support and prevents desiccation. The social group­ings of plant species are called plant community of which plant is the fundamental basic unit. . Characteristics of a community. . All communities have certain general characteristics which are listed below:. Unit 12. Tek 9b. compare the reactants and products of photosynthesis and cellular respiration in terms of energy, energy conversions, and matter. Photosynthesis . https://www.youtube.com/watch?v=uixA8ZXx0KU. Dr. . Darshan Dubey. Institute of Pharmacy, . Vikram. University, Ujjain. COTTON / RAW COTTON . Synonym: . Purified cotton. . Biological Source:. . trichomes. of seeds of cultivated species of .