simple proteins

What Are The Classes Of Proteins?

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What Are The Classes Of Proteins? Proteins can be informally divided into three main classes, which correlate with typical tertiary structures: globular proteins, fibrous proteins, and membrane proteins. Almost all globular proteins are soluble and many are enzymes. What are the four classes of proteins? Proteins are macromolecules and have four different levels of structure

What Defines A Protein?

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What Defines A Protein? A protein is a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds. Proteins are present in all living organisms and include many essential biological compounds such as enzymes, hormones, and antibodies. What makes something a protein? Proteins are made up of hundreds or thousands