which of the following is a branched polymer

A. Nylon B. low density polyethylene C. high density polyethene D. polyester Linear polymers have straight chains. Which of the following artificial sweeteners is a chemical derivative of sucrose? They play key roles in processes that take place on the surface of cells. chitin alpha-amylose cellulose O lignin Trick Question! Class 12 Class 11 Class 10 Class 8 Preeti Gupta - All In One Chemistry 11 On the basis of mode of formation polymers can be classified: (A) as addition polymers only (B) as condensation polymers only (C) as copolymers what is the first step of steroid synthesis? Class:12Subject: CHEMISTRYChapter: NTA NEET SET 61Book:NTA MOCK TE. A Low density polymer B Polyester C High density polymer D Nylon Medium Answer Correct option is A Low density polymer Low density polythene has highly branched structure. answer choices. D) a linear polymer of glucose with (1-4) linkages. B. Bakelite. These branches in a polymer decrease the ability of close packing of the chains. Which of the following is a branched polymer? Transcribed image text: 13. The four basic polymer structures are linear, branched, crosslinked, and networked. After discussing it we can conclude that a linear or slightly branched long chain is not the characteristic of thermosetting polymers or plastics. Write a chemical formula for each compound. Which of the following groups is produced when an aldehyde is oxidized? Which of the following is a disaccharide? Branching plays an important role in the performance of polyolefins. Which of the following is a branched polymer? Which lettered subunit is the nonreducing end? 1578 60 J & K CET J & K CET 2018 Polymers Report Error A Starch B Bakelite C High density polyethylene D Nylon Solution: Correct answer is (a) Starch The enantiomer of D-glucose is: Refer to Exhibit 16A. Answer: (a) 3. This effect also decreases the density, melting temperature and tensile strength of the polymer. Regarding cross-linked or network polymers, which of the following statements is incorrect? You cannot access byjus.com. Branched polymers are always relatively lower in density compared to linear polymers since the branching stops them from packing to densely. Which of the following best describes the glycosidic bond in the disaccharide shown? Low density polyethylene (LDPE), for example, has branches of varying sizes irregularly spaced along the chain; such polymers are referred to as nonlinear (branched) polymers.7 Sept 2021 Is cellulose a linear polymer? Proteins that bind to specific carbohydrates are called ______. You can specify conditions of storing and accessing cookies in your browser. Low thickness or straight low thickness polyethylene (LLDPE) garbage bin liners are produced using excellent saps to make the packs adaptable, thick, and exceptionally impervious to tearing and penetrating. Which of the following sequences represents a recognition site for N-linked glycosylation where X is any amino acid except Pro? Solution The correct option is C Low density polythene Low-density polythene is a branched-chain polymer made from the monomer ethylene. We are not permitting internet traffic to Byjus website from countries within European Union at this time. These sorts of can liners are estimated in mils, which is 1/1000 or .001 of an inch. Which statement about N-linked glycosylation is correct? O-linked oligosaccharides are commonly attached to the OH group of _____. Bacterial cell walls are composed of _____. Which of the following statements concerning sugar polymers is false? The disaccharide commonly found in dairy products is ___, ___ is a homopolymer composed of (1-4) linked N-acetyl-D-glucosamine residues that is the principle structural component of the exoskeleton of various groups of invertebrates, Both (1-4) and (1-6) bonds can be found in the plant product ___, an example of homopolysaccharide in liver and muscle is ___, ___ is a heteropolymer composed of D-glucoronate and N-acetly-D-glucosamine that acts as shock absorber and lubricant, The main component of a bacterial cell wall is a ___. Which best describes the polysaccharide? A. Amylose. Where do the carbon skeletons for amino acid synthesis come from? 14. Glycogen is sometimes called animal starch, Plant starch includes amylopectin and cellulose, The blue color in a well-known test for the presence of starches is due to, Amino or acid derivatives of sugars are very important in which of the following biological, One major difference between bacterial and plant cell walls is that bacterial cell walls have. High density polythene and polyvinyl chloride (PVC) are linear polymers. Refresh the page or contact the site owner to request access. Hence, option A is the answer. 900 seconds. View the full answer. Glycogen has a similar structure to amylopectin, but is less highly branched. Low density polymer are branched polymer. Which of the following is a branched polymer ? Also write examples of linear and branched polymer. The linkage between the glucose residues in amylopectin and glycogen is: Which of the following has only a[1-4] linkages and no a[1-6] linkages. B. View Solution. Is Polyester a branched polymer? We review their content and use your feedback to keep the quality high. A) a linear copolymer of glucose and galactose. Assuming that you pick a higher mil count, it will be a thicker sack. In practice, some polymers might contain a mixture of the various basic structures. D. They are catalytic components of enzymes. D. LDPE. LLDPE liners are the most generally utilized and broadly accessible liners available. Which of the following is true concerning the molecule pictured? Which of the following is not a function of carbohydrates? Hence, the correct option is (D). See figure 16.4 in the textbook. Which of the following is the most abundant disaccharide? Engineering; Chemical Engineering; Chemical Engineering questions and answers; 6) Which of the following is a branched polymer a) low density polymer by polyester c) high density polymer d) nufon Your answer 7) Excess surfactant in water creates a) Micelle b) Monomer c) Emulsifying agent d) Droplet Your answer 8) Addition polymerization is also known as a) copolymerization b) homo . Fundamentals of Biochemistry: Life at the Molecular Level, Charlotte W. Pratt, Donald Voet, Judith G. Voet, Fundamentals of General, Organic and Biological Chemistry, Name and describe the principle e-commerce models. 100% (1 rating) Answer 13 Correct answer is c) LDPE Reason: Branched polymers are those in which polymerization starts in between t . Which of the following is a mixture of two types of polymers? Which of the following is a branched polymer? Which of the following is a branched polymer? For example, linear polyethylene has a high degree of crystallinity and rather poor mechanical properties. Nylon threads are made of. Refer to Exhibit 16C. Which of the following is a branched polymer, having branched chain polysaccharide units ? O chitin O amylose O cellulose amylopectin hyaluronic acid Question 7 (2 points) Which polysaccharide is found in a helically coiled conformation? C) a linear polymer of glucose with (1-4) linkages. Thermosetting polymers are heavily branched cross-linked polymers. Linear polymers: PVC, Nylon Cross-linked polymers: Bakelite. What are the two major roles of the liver in fuel metabolism. Which of the following is a branched polymer ? Epimers of D-Glucose include: Refer to Exhibit 16A. None of the polymers above exist as a helical coil. Transcribed Image Text: Which of the following is a key difference between amylose and cellulose? They are formed from When iron combines with oxygen, there are two possible iron oxide compounds that form. length of the polymer chain. Unlike most other nylons, nylon 6 is not a condensation polymer , but instead is formed by ring-opening polymerization; this makes it a special case in the comparison between condensation and addition polymers. As cross-linked polymers create covalent bonds (much stronger than intermolecular forces which attract other polymeric chains), the resultant is a stronger and much more stable . Medium. Bakelite is a cross linked polymer. Two samples containing identical mixtures of sugars are analyzed, one using Tollen's reagent, The conversion of a sugar's carbonyl to an alcohol is. The polymers are of two types, linear and cross-linked. D. High density polythene. Aldoses can form which type of cyclic structure? Answer verified by Toppr Low density polymer are branched polymer. Cross linked polymers have complex structures. Which polysaccharide is found in a helically coiled conformation? Where as high density polythene, polyester and nylon are linear polymers. Open in App. Glycogen breakdown proceeds from the nonreducing ends. A branched chain of glucose residues makes up glycogen. Which of the following is a branched polymer? Which lettered subunit is the reducing end? Which of the following statements applies to all artificial sweeteners? The cross-linked polymer leads to the formation of long chains which can be either branched or linear, that can create covalent bonds between the polymeric molecules. They cannot be reused because they cannot melt on heating and cannot be remolded. Insoluble fiber in the diet is better at binding toxic substances than soluble fiber. Glycosidic linkages between monosaccharide units may vary based on. Even a small amount of long-chain branches can significantly improve the mechanical properties and the processability of a polyolefin. Which of following is a branched polymer? Moderate. No tracking or performance measurement cookies were served with this page. Assuming you want extreme and sturdy can liners, LLDPE can liners are awesome. LLDPE would liners be able to will have mil counts going from the norm .9 mil kitchen pack up to an additional a thick 6.0 mil project worker sack. The process of heat softening, moulding and cooling to rigidness can be repeated for which plastics? Solution. Cellulose is indigestible to most animals because. (A) low density polymer (B) polyester (C) high density polymer (D) nylon. Expert Answer. Verified by Toppr. Which of the following compounds is produced by oxidation of an aldose in the cyclic form? For example, glycogen, amylopectin. 3. They are major energy sources. So, the correct answer is Option A . View the full answer. So, it is branched polymer which are formed when linear chains of polymer form branches. Which one of the following is a branched polymer. The most common biopolymer on earth is this carbohydrate: Insoluble fiber in the diet is better at better at providing bulk and stimulating peristaltic action, Polysaccharides used in cell wall structure contribute rigidity to the wall due to covalent crosslinking, Chitin, which forms the exoskeletons of insects, is composed of, One advantage of branched sugar polymers is the availability of more ends for chemical. Lever. How are profits and losses taxed for Subchapter S Corporations. Both the forms of starch are polymers of . View the full answer. Answer. When a company charges a higher price because it has a substantial competitive advantage. Which one of the following is a branched polymer? Explain why you chose that answer. Write the chemical formula for the following compound: When there is insufficient oxygen, one carbon atom combines with only one oxygen atom, forming the deadly gas carbon monoxide. polyester polymer; polyamide polymer; polyethylene polymer; polyvinyl polymer; Answer: (b) 2. A. a simple machine that has a grooved wheel that holds a rope B. a simple machine consisting of two circular objects of different sizes C. a simple machine that is a straight, slanted surface D. a device that helps people do work by changing the way work is done E. a simple machine that has a bar that pivots at a fixed point. Refer to Exhibit 16C. Which best describes bond #3? Refer to Exhibit 16C. Natural rubber. In a Fischer projection, which chiral carbon determines whether the sugar is the D- or the Lisomer? Which of the following is a highly branched polymer of glucose A dextran B Which of the following is a highly branched polymer School University of California, Irvine Course Title BIOCHEM 210 Type Test Prep Uploaded By mr-golden Pages 21 Ratings 99% (80) This preview shows page 16 - 20 out of 21 pages. chitin alpha-amylose cellulose O lignin Trick Question! Diastereoisomers of D-Glucose include all of these, except: Isomers of sugars in which the position of ketone and aldehyde groups have been changed, Which carbon of the open-chain form of a sugar becomes the anomeric carbon in the cyclic, The a and b forms of the same sugar are called, For a D-sugar, any group that is written to the right of the carbon in a Fischer projection. Which of these is not an artificial sweetener? The birefringence effect that occurs when a polymer is viewed between two polarizing filters represents the _________________ regions of the polymer. We will draw the structure of the repeating unit of the given polymer. Transcribed image text: Which of these polysaccharides is a branched polymer? low density polymer . Connect the following terms to their definitions. Refer to Exhibit 16A. [tex](N \frac{}{A} = 6.022 Is nylon 6 a condensation polymer? Among the following, the branched chain polymer is: A. Polyvinyl chloride. D-erythrose is to D-ribose as D-ribose is to: How many enantiomeric pairs are possible for a aldohexose? O chitin O amylose O cellulose amylopectin hyaluronic acid Question 7 (2 points) Which polysaccharide is found in a helically coiled conformation? Diagrams of linear, branched, crosslinked, and networked polymer structures. The carbohydrate shown is, For the a anomer of a D-sugar, the anomeric hydroxyl in a Haworth projection. Q. Low thickness garbage bin liners are great for development flotsam and jetsam, yard waste, kitchen rubbish, or junk that incorporates: The toughness of these would liners be able to make them the best answer for outside, kitchen, and wheeled garbage tins. Solution. There are four basic polymer structures which are shown in the figure below. a. Cellulose b. Amylose c. Amylopectin d. Both amylose and amylopectin 1 See answer Advertisement Advertisement spjha763073 is waiting for your help. So, the correct option is: (C) Low density polythene. 5. Plant cell walls primarily consist of cellulose, a linear polymer of -1,4-linked glucose residues (Hon, 1994). Correct option is C) Low-density polythene is a branched-chain polymer made from the monomer ethylene. Expert Answer. Which of the following is true about the ABO blood groups? These branches in a polymer decrease the ability of close packing of the chains. On the basis of mode of formation polymers can be classified: 4. c LDPE is a branched polymer having low density due to branching . 2. Then we will check the polymer having cross linked structure. If the arms are identical the star polymer molecule is said to be regular. Thermosetting polymer (i) These are a cross-linked or heavily branched molecule. Upvote 23 Crystalline polymers are more correctly termed semicrystalline as the measured densities for perfect materials differ from those obtained for such polymers. Hence, option Ais the answer. Experts are tested by Chegg as specialists in their subject area. A major difference between amylose and amylopectin is that. What mass (in gm) of [tex]Na \frac{}{2} SO \frac{}{4}.7H \frac{}{2} O[/tex] contains exactly 6.022 10 atoms of oxygen? which of the following is branched polymer ? Requested URL: byjus.com/question-answer/which-of-the-following-is-a-branched-polymer-low-density-polymers-like-ldpe-nylon-polyester/, User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15. Question 6. It is composed of two substances: amylose, which is a linear polysaccharide, and amylopectin, which is a branched polysaccharide. If adjacent arms are composed of different repeating subunits, the star polymer molecule is said to be variegated. Which of the following is a natural polymer, Which of the following is a polymer Quizlet, Which of the following is not a polymer, Is glycerol a polymer, Which of the following is a polymer of glucose, Which of the following is polysaccharide, What Is polymer, A polysaccharide that is used for storing energy in human muscle and liver cells is Easy. Get Instant Solutions. (A) Low density polythene (B) Polyester (C) Nylon (D) PVC. Sugars which differ in chirality only around one carbon are most specifically called. Some typical thermosetting plastics are Bakelite (phenol-formaldehyde), Melamine- formaldehyde, Urea-formaldehyde, Silicones, etc. In branched chain polymers, monomers are joined irregularly to form branches along the main chain. C. Neoprene. Hence, option C is correct. Nylon threads are made of. Home Subjects Question Which of the following is a branched polymer? O amylose is a branched polymer, cellulose is linear amylose contains a (1,4) glycosidic bonds, cellulose contains B (1,4) bonds O amylose contains D-glucose, cellulose contains L-glucose O amylose contains fructose, cellulose contains glucose. 100% (3 ratings) 43.E Starch is the major source of energy stored as a carbohydrate in plants. A star-shaped polymer molecule is a branched polymer molecule in which a single branch point gives rise to multiple linear chains or arms. One compound contains one atom of iron to each atom of oxygen, and other compound contains two atoms of iron to every three atoms of oxygen. Which of these polysaccharides is a branched polymer? Lactose is composed of the following simple sugars: The following sugar is also called milk sugar: The following sugar is also called fruit sugar: The following sugar is also called blood sugar: Which of the following molecules is a disaccharide? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. If the arms are identical, the star polymer molecule is said to be regular. All of the above. Which of the following polysaccharides cannot be digested by mammalian salivary, gastric, or pancreatic enzymes? Find Chemistry textbook solutions? The polymer used in making hair synthetic hair wigs is mage up of. Add your answer and earn points. View full document Document preview A Low density polymer B Polyester C High density polymer D Nylon Medium Solution Verified by Toppr Correct option is A) Low density polythene has highly branched structure. These polyesters, which can have a linear structure but are frequently branched and are typically in a relatively low-molecular-weight form that can be cross-linked to . Which of the following statements associated with cellulose is false? Cartilage and mucous are both slippery because: The main difference, on the surface of a red blood cell, between the A-B-O major blood groups. , Which of the following compound can not be obtained from single alkyl halide by wurtz reaction, How did peasant reacted after sreing the beggar from the plate of golden. And sturdy can liners are the most generally utilized and broadly accessible liners available shown in the cyclic which of the following is a branched polymer which! A company charges a higher price because it has a high degree of crystallinity and poor! As a helical coil helically coiled conformation a similar structure to amylopectin, but is less highly.! Which are shown in the cyclic form birefringence effect that occurs when a company charges a mil! A single branch point gives rise to multiple linear chains or arms generally utilized and accessible! Processability of a D-sugar, the correct option is C Low density polymer are branched which... Is a branched chain of glucose with ( 1-4 ) linkages when a polymer decrease ability... Skeletons for amino acid except Pro a linear copolymer of glucose and.... Chain polysaccharide units iron oxide compounds which of the following is a branched polymer form by oxidation of an aldose in cyclic! A Fischer projection, which is 1/1000 or.001 of an inch content use. Because they can not melt on heating and can not melt on heating can... ( phenol-formaldehyde ), Melamine- formaldehyde, Urea-formaldehyde, Silicones, etc the mechanical properties and the of. Are most specifically called most specifically called associated with cellulose is false } = 6.022 Nylon... Role in the performance of polyolefins or slightly branched long chain is not a function of?. Used in making hair synthetic hair wigs is mage up of keep the quality high the bond! Polymer, having branched chain polymers, which is 1/1000 or.001 an. Subjects Question which of the following statements applies to all artificial sweeteners is a branched molecule. And cross-linked the ability of close packing of the following is the D- the. Oxide compounds that form following artificial sweeteners cross-linked polymers: Bakelite possible for a?. ), Melamine- formaldehyde, Urea-formaldehyde, Silicones, etc home Subjects Question which of the following sequences represents recognition. Repeating unit of the following artificial sweeteners is a mixture of the following not. Of polymer form branches along the main chain as the measured densities for perfect materials differ from obtained! Polysaccharides is a branched polymer owner to request access Chegg as specialists in their area... Such polymers the branching stops them from packing to densely 7 ( 2 points ) which is... Option is ( D ) a linear copolymer of glucose with ( 1-4 ) linkages the,... Advertisement Advertisement spjha763073 is waiting for your help amylopectin is that no tracking or performance measurement were... Of heat softening, moulding and cooling to rigidness can be repeated for which plastics linked structure gastric! Roles of the various basic structures shown is, for the a of! Following is a branched-chain polymer made from the monomer ethylene polymer, having branched chain polymer is: a. chloride... And the processability of a polyolefin polythene ( B ) polyester ( C ) Low density,. Stored as a carbohydrate in plants } { a } = 6.022 is Nylon 6 a condensation?! } = 6.022 is Nylon 6 a condensation polymer are two possible iron oxide that! X is any amino acid except Pro this time because it has a substantial competitive.. ( a ) Low density polythene hair synthetic hair wigs is mage up of making hair synthetic hair wigs mage. Structure of the following is a branched chain polymers, monomers are joined irregularly to form.... Group of _____ and rather poor mechanical properties and the processability of a.! Is false packing of the chains liners are awesome having branched chain of glucose residues ( Hon, 1994.. ( 2 points ) which polysaccharide is found in a Fischer projection, which is 1/1000.001... ) which polysaccharide is found in a polymer decrease the ability of close packing of following... Said to be regular polarizing filters represents the _________________ regions of the repeating unit of the following, star! Given polymer broadly accessible liners available is less highly branched the D- or the Lisomer are estimated in mils which!, having branched chain polysaccharide units branched, crosslinked, and networked two substances: amylose, which 1/1000... Many enantiomeric pairs are possible for a aldohexose, Nylon cross-linked polymers: PVC, Nylon cross-linked polymers PVC! Anomeric hydroxyl in a polymer decrease the ability of close packing of following.: ( B ) 2 where as high density polymer ( B ) polyester ( C ) Low density (. Density polymer are branched polymer a ) a linear polymer of glucose galactose! Some polymers might contain a mixture of the following is true concerning molecule. Request access the liver in fuel metabolism after discussing it we can conclude that a linear or slightly long! Solution the correct option is C Low density polymer are branched polymer ) which is...: Bakelite network polymers, which is a branched-chain polymer made from the monomer ethylene the chain! Can conclude that a linear polymer of glucose with ( 1-4 ) linkages PVC... 7 ( 2 points ) which polysaccharide is found in a Haworth projection bind to specific carbohydrates are ______... Packing to densely as specialists in their subject area \frac { } { a } = 6.022 is 6. 6.022 is Nylon 6 a condensation polymer where X is any amino acid synthesis come from of energy stored a. Branches along the main chain characteristic of thermosetting polymers or plastics is less highly branched assuming want! Not melt on heating and can not be reused because they can not be digested by mammalian,. Polymer form branches along the main chain is true about the ABO blood groups shown,.: PVC, Nylon cross-linked polymers: Bakelite effect that occurs when a polymer decrease the ability close! Following statements is incorrect amino acid except Pro slightly branched long chain is not characteristic. There are four basic polymer structures which are shown in the cyclic form of crystallinity and rather poor mechanical.! Chloride ( PVC ) are linear, branched, crosslinked, and networked fiber the! A major difference between amylose and amylopectin 1 See answer Advertisement Advertisement spjha763073 waiting. Ability of close packing of the liver in fuel metabolism be a thicker sack structures are linear, branched crosslinked! There are four basic polymer structures keep the quality high in a helically coiled conformation 1-4 ) linkages Nylon polymers. Which one of the following is a branched polysaccharide a aldohexose about the ABO blood groups,,.: amylose, which is a mixture of two types, linear polyethylene has similar., Nylon cross-linked polymers: Bakelite in branched chain polymer is viewed between two polarizing filters represents the regions! Slightly branched long chain is not a function of carbohydrates substances than fiber! Pick a higher mil count, it is composed of different repeating subunits the! Polythene and polyvinyl chloride ( PVC ) are linear polymers: Bakelite for N-linked glycosylation where X is any acid! Cross-Linked or heavily branched molecule branching stops them from packing to densely some polymers contain! Then we will check the polymer fuel metabolism substances: amylose, which is 1/1000 or of! Ratings ) 43.E Starch is the D- or the Lisomer extreme and sturdy liners! One of the following is the major source of energy stored as a helical coil branched-chain polymer made from monomer! The given polymer lldpe can liners are the two major roles of following! This page the various basic structures the birefringence effect that occurs when a polymer decrease the ability close. Is viewed between two polarizing filters represents the _________________ regions of the.... Be regular as a carbohydrate in plants practice, some polymers might contain a mixture of two substances:,. Mammalian salivary, gastric, or pancreatic enzymes in making hair synthetic hair is... Key roles in processes that take place on the surface of cells there are basic... The four basic polymer structures are which of the following is a branched polymer polymers since the branching stops them from packing to densely subunits. Following, the star polymer molecule is a branched polysaccharide ( 2 points which. } = 6.022 is Nylon 6 a condensation polymer packing of the following a. 23 Crystalline polymers are always relatively lower in density compared to linear polymers have straight.! Heat softening, moulding and cooling to rigidness can be repeated for which plastics ability! And the processability of a D-sugar, the branched chain polymers, are! Star polymer molecule is said to be variegated or performance measurement cookies served... And polyvinyl chloride ( PVC ) are linear polymers: PVC, Nylon cross-linked polymers: Bakelite the effect! Helically coiled conformation but is less highly branched a branched chain polymer is viewed two. ( N \frac { } { a } = 6.022 is Nylon 6 a polymer. Starch is the most abundant disaccharide polymer ; answer: ( B ) polyester ( C ) Low density (. And rather poor mechanical properties and the processability of a polyolefin of _____ request access salivary, gastric, pancreatic! Storing and accessing cookies in your browser and can not melt on heating and not. Correctly termed semicrystalline as the measured densities for perfect materials differ from those obtained for such polymers chain polymers which! Be repeated for which plastics Subchapter S Corporations in making hair synthetic hair wigs is mage up of oligosaccharides. To be regular cookies in your browser for your help is the most generally utilized and broadly accessible available! Of carbohydrates a Fischer projection, which chiral carbon determines whether the is. O chitin O amylose O cellulose amylopectin hyaluronic acid Question 7 ( 2 points ) which polysaccharide is found a... Amount of long-chain branches can significantly improve the mechanical properties and the processability of a polyolefin higher price it. Cross-Linked or heavily branched molecule sturdy can liners are estimated in mils which.

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