Proteins are an important class of molecules because of the functions they perform. For example, proteins can _____. act as signal receptors to receive signals in cell communication store genetic information form dietary fiber form membrane bilayers
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- Proteins are known for their diverse roles in biological systems. Show more…
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Proteins serve many diverse functions. Some function as catalyzing metabolic reactions within cells. Some, such as collagen, function in support and provide structure to ligaments, tendons, and skin. Some, such as hemoglobin, serve to transport molecules such as oxygen within the human body. Some, including antibodies, function in defense by preventing antigens from destroying cells. Some proteins, such as hormones, function as chemical messengers and help regulate cell behavior. Some proteins help with muscle contraction and cell movement.
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Proteins are crucial to human life. In fact, proteins play a crucial role in the organization of the genetic material of every cell in the body. Given you understanding of the physical structure of the genetic material of the cell, please discuss the structure and function of the protein that plays this crucial role.
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