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Name Class Date 2.3 carbon copy Compounds Lesson Objectives delineate the alone(p) qualities of century. Describe the structures and functions of each of the four groups of macromolecules. Lesson Summary The Chemistry of Carbon unlettered chemistry is the study of compounds with bonds between carbon components. Carbon atoms carry four valence electrons, allowing them to smorgasbord strong covalent bonds with galore(postnominal) some other elements, including hydrogen, oxygen, phosphorus, sulfur, and nitrogen. Living organisms atomic number 18 make up of molecules do of carbon and these other elements. One carbon atom provoke bond to another to form chains and rings. Carbon sight form millions of different salient and complex structures. Macromolecules legion(predicate) of the carbon molecules in living things ar so large they are called macromolecules. Macromolecules form by polymerization, in which smaller units called mon omers kernel unneurotic to form polymers. Biochemists sort the macromolecules in living things into groups establish on their chemical composition. Carbohydrates (starches and sugars) are composed of carbon, hydrogen, and oxygen. Carbohydrates are the main(prenominal) sinew source for living things. Plants and some animals also expenditure carbohydrates for geomorphological purposes. Molecules with one sugar monomer are monosaccharides. A disaccharide is made of dickens monosaccharides. Lipids (fats, oils, and waxes) are made mostly of carbon and hydrogen atoms. Lipids whoremonger be used to store energy and form separate of biological membranes and waterproof coverings. Steroids manufactured by the torso are lipids as well. Nucleic acids contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. They are polymers of bags. A nucleotide has lead parts: a 5-carbon sugar, a phosphate (PO4) group, and a nitrogen-bearing base. Nucleic acids store and transmit heredi tary (genetic) information. There are deuce! kinds of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Proteins are made up of...If you exigency to get a full essay, order it on our website: OrderCustomPaper.com

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