Describe the structure and function chitin
WebChitin is a linear polysaccharide of the amino sugar N-acetyl glucosamine. It is present in the extracellular matrix of a variety of invertebrates including sponges, molluscs, …
Describe the structure and function chitin
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WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. What is the structure and function of starch, glycogen, cellulose and chitin? Describe the role of symbiosis in cellulose digestion by animals. Describe the building-block molecules, structure, and biological importance ... WebThe bee's exoskeleton (hard outer shell) contains chitin, which is made out of modified glucose units that have a nitrogenous functional group attached to them. …
WebBiosynthesis of chitin occurs in fungi. The nuclei of the fungi are very small. The fungi have no embryonic stage. They develop from the spores. The mode of reproduction is sexual or asexual. Some fungi are parasitic and can infect the host. Fungi produce a chemical called pheromone which leads to sexual reproduction in fungi. Web2.1 Cell Structure: Subcellular Components Ribosome a. What is the structure and function of the ribosome? Function: Sites of protein synthesis, translate mRNA into amino acid sequences, Structure: found on rough ER and throughout cytoplasm (Eukaryote, prokaryote, animals and plants), tiny dots, has a large subunit on top and a small subunit …
WebOct 15, 2024 · Chitin is a common component in the makeup of arthropods, crustaceans, fungi, and surgical thread. Further explore chitin through its definition, function in arthropods and crustaceans, and human ... WebArthropods (insects, crustaceans, and others) have an outer skeleton, called the exoskeleton, which protects their internal body parts (as seen in the bee in Figure 8). This exoskeleton is made of the biological macromolecule …
WebJun 8, 2024 · Cell Structure and Function. Fungi are eukaryotes and have a complex cellular organization. As eukaryotes, fungal cells contain a membrane-bound nucleus where the …
Chitin, like cellulose and keratin, is a structural polymer. Made from smaller monomers, or monosaccharides, structural polymers form strong fibers. When secreted inside or outside of cells in an organized way, the fibers form weak bonds between each other. This adds strength to the entire … See more Chitin is a large, structural polysaccharide made from chains of modified glucose. Chitin is found in the exoskeletons of insects, the cell walls of fungi, and certain hard structures in … See more Chitin is made up of modified glucose monosaccharides. Glucose exists as a ring of carbon and oxygen molecules. Bonds between … See more simply southern super soft pulloverWebThe structure of fungi can be explained in the following points: Almost all the fungi have a filamentous structure except the yeast cells. They can be either single-celled or … ray white hurstvilleWebOct 4, 2024 · In chitin, the glucose monosaccharides have been modified with a group containing more carbon, nitrogen, and oxygen. The side chain creates a dipole, which increases hydrogen bonding. While cellulose can … ray white hyoukenWeb(a) Describe the structure and function of TWO eukaryotic membrane-bound organelles other than the nucleus. (4 points maximum) NOTE: One point is awarded for each bulleted item. Organelle Structure—1 point per box, Maximum—2 points Function—1 point per box, Maximum—2 points Mitochondria • Indicate two membranes with either: ray white huskissonWebOct 5, 2024 · The basic function of chitin is to provide structural support and protection to different organisms. It plays a crucial role in protecting animals from injury by keeping … ray white hutt valleyWebOct 5, 2024 · The basic function of chitin is to provide structural support and protection to different organisms. It plays a crucial role in protecting animals from injury by keeping their soft body tissues... ray white huapaiWebThe largest use of cellulose is in the manufacture of paper and paper products. Although the use of noncellulose synthetic fibers is increasing, rayon (made from cellulose) and cotton … simply southern sunglasses