Biological Macromolecules

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In the world of biology macromolecules are the basis of all life. The four main biological macromolecules are carbohydrates, lipids, proteins and nucleic acids. Carbohydrates contain carbon, hydrogen, and oxygen, as well as provide a means for energy and cell support in plants. .( Parsi et al, 2016) They can be further categorized by the subtitles monosaccharides, disaccharides, and polysaccharides. Since monosaccharides are monomers and thus simple sugars, as monomers are added to the chain they become polysaccharides. In addition starches and glycogens are polysaccharides. .( Parsi et al, 2016)
Proteins in comparison are composed of carbon, hydrogen, oxygen, nitrogen, and occasionally sulfur. Polymers of amino acids covalently bonded in chains

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