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Proteins play many roles in the body. Drag the case study situation to its corresponding protein function classification Needed to Make Body Components Maintains Fluid Balance Annie cannot afford to buy proteirn rich foods for her 3-year-old son. His weight and height are much lower than the weight and height of an average child his age. After eating a meal, Charlie's pancreas secretes insulin that helps glucose enter his cells. Needed to Make Certain Hormones Melissa is a 2-year-old who consumes soft drinks, fruits, dry cereal, and wheat bread with butter. She develops ear and skin infections frequently Louisa's diet consists primarily of toast, jelly, cooked greens, bananas, tea, and coffee. She has edema in her lower legs and feet. Contrlbutes to Immune Function Provides Satiety Bill notices that he is not hungry a few hours after eating a meal that contains protein-rich foods.

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Final answer:

Different protein functions can be classified as needed to make body components, hormones, contributing to immune function, maintaining fluid balance, and providing satiety. For example, insufficient protein can lead to growth stunting, while proteins like insulin manage glucose uptake, and proteins in the diet can enhance immune response and fluid balance, as well as provide a feeling of fullness.

Step-by-step explanation:

Proteins are essential macromolecules that serve a variety of functions in the human body, from structure and repair to acting as enzymes and hormones. They are composed of amino acids, which are the building blocks of proteins. The different functions of proteins can be categorized into specific classifications. Here is how the case study situations correspond to protein function classifications:

  • Needed to Make Body Components: Annie's 3-year-old son, who has low weight and height due to a lack of protein-rich foods, falls into this category.
  • Needed to Make Certain Hormones: When Charlie's pancreas secretes insulin after a meal to help glucose enter his cells, this corresponds to proteins functioning as hormones.
  • Contributes to Immune Function: Melissa's frequent ear and skin infections suggest a protein function in immune response due to possible protein deficiency in her diet.
  • Maintains Fluid Balance: Louisa has edema in her lower legs and feet, which is related to proteins helping regulate fluid-electrolyte balance.
  • Provides Satiety: Bill experiences a sense of fullness after eating protein-rich foods, which illustrates proteins' role in providing satiety and regulating appetite.

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