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Proteins: Macromolecules In The Human Body

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Proteins: Macromolecules In The Human Body
Proteins are a diverse group of macromolecules that are vital for many functions in the human body. Proteins can be used for energy, structural support, regulatory balance, contractile movement, hormones and protective coverings from foreign objects. Proteins serve as transportation and storage, and act as enzymes to help carry out chemical reactions. Proteins make up many structural components of the human body including bones, hair, fingernails, and toenails. Proteins are composed of chains called amino acids, which are linked together by peptide bonds. (Rye et. al., 2013). According to Galewska, a biology technician from University of Bialystok, states that a Biuret reagent is an aqueous solution composed of sodium hydroxide and copper (II)
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