Chitin Belongs to Which of the Following Groups of Macromolecules

D internal contents of organelles. Arthropods such as insects spiders and crabs have an outer skeleton called the exoskeleton which protects their internal body parts.

Properties Of Chitin And Chitosan Extracted From Silkworm Pupae And Egg Shells Sciencedirect

Cellulose belongs to which of the following groups of.

. Cellulose lignin chitin murein collagen elastin keratin silk membrane proteins and others. The molecule below is a polymer of glucose monomers. The elastic property lets these materials to be used in products like hair bands and elastic waistbands.

The following Function belongs to which Macromolecule. Different types of monomers can combine in many configurations giving rise to a diverse group of macromolecules. Its very slight electronegativity.

This exoskeleton is made of the biological macromolecule chitin which is a nitrogenous carbohydrate. The second most abundant polysaccharide in nature it is a primary component of cell walls in fungi the exoskeletons of arthropods such as crustaceans and insects and the radulae cephalopod beaks and gladii of molluscs. It is made of repeating units of a modified sugar containing nitrogen.

E The seed contains globular proteins to store carbon and energy. A ketone is a c o. In the middle of the molecule.

The molecule below is a. It is a fibrous substance consisting of polysaccharides which is the major constituent in the exoskeleton of arthropods. Its ability to form single double and triple bonds.

The molecule below is a a. To form DNA nucleotides are linked into chains with the phosphate and the sugar groups alternating. This stands as a backbone to the structure of DNA.

The nitrogenous bases are Adenine A Guanine G Thymine T and Cyto. D The seed contains cellulose to store carbon and energy. A fluid within the nucleus.

Elastomers are macromolecules that are flexible and stretchy. Keratin is a fibrous structural protein. Show transcribed image text.

Which elements do carbohydrates contain. An aldehyde is a co. 1A nitrogenous base a phosphate group and a pentose sugar 2A nitrogenous base an amino acid and a phosphate group 3A series of nitrogenous bases a.

The end of the molecule. It is also synthesised by at least some fish and. B and C 2.

Chitin C8H13O5Nn is a long-chain polymer of N-acetylglucosamine an amide derivative of glucose. One of the four types of nitrogenous bases. A The seed contains fibrous proteins to store carbon and energy.

Deoxyribonucleic acid and ribonucleic acid. Cellulose f Glycogen i. Determine the point group of the molecule shown below.

Chitin is a long-chain polymer of a N-acetylglucosamine. Macromolecules are synthesized by a series of steps. Even one kind of monomer can combine in a variety of ways to form several different polymers.

The following function Genetic Information belongs to which macromolecule. Monomers are systematically added to the growing polymer. B The seed contains lipids to store carbon and energy.

Chitin β-14-poly-N-acetyl-D-glucosamine is widely distributed in nature and is the second most abundant polysaccharide after cellulose. Carbohydrates contain nucleic acids. This is the best answer based on feedback and ratings.

Carbonyl also has two subgroups. A five-carbon sugar molecule. For example glucose monomers are the constituents of.

These include plastics fibres and elastomers. It is a fat-like waxy substance that helps in synthesizing hormones and vitamin D. For each molecule below determine if it is a monosaccharide a disaccharide or a polysaccharide a.

It is the key structural material which forms hair horns claws hooves and the outer layer of human skin. There are three major groups of macromolecules that are essential in the industry apart from biological macromolecules. It is a characteristic component of the cell walls of fungi the exoskeletons of arthropods such as crustaceans and insects the radulae of molluscs and the beaks and internal shells of cephalopods including squid and octopuses.

Chitin has increased strength compared to cellulose and is comparable to the. Your answer should have the correct formatting for point groups eg C4v A. C The seed contains starch to store carbon and energy.

A and C e. Its ability to form chains and rings of carbon atoms. Carbohydrates serve other functions in different animals.

Carbons valence of four most directly results from. MACROMOLECULES PRACTICE TEST MULTIPLE CHOICE 1. Its four electrons in the valence shell that can form four covalent bonds.

Mirror image molecules of chiral molecules. Chitin is described as cellulose with one hydroxyl group on each glucose monomer replaced by an acetyl amine group. Chitin which occurs in nature as ordered macrofibrils is the major structural component in the exoskeletons of the crustaceans crabs and shrimps as well as the cell walls of fungi.

C semifluid substance in which organelles are suspended. Carbohydrates consist of a carbon bonded to hydrogen and a hydroxyl group. B three - dimensional array of interconnected filaments.

This preview shows page 9 - 12 out of 12 pages. For each of the three basic macromolecules proteins polysaccharides and nucleic acids identify the monomer its activatedcarrier form and the directionality of the molecule. It is a nitrogen containing polysaccharide and a derivative of glucose.

The following important substances belong to this group.

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