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What do glycoproteins enhance in skin cells?

  1. Water retention

  2. Immune response and cellular metabolism

  3. UV protection

  4. Color and texture

The correct answer is: Immune response and cellular metabolism

Glycoproteins play a vital role in enhancing the immune response and cellular metabolism in skin cells. These compounds are formed by the combination of proteins and carbohydrates, which are essential for various physiological functions within the skin. Glycoproteins act as key signaling molecules that participate in cell communication and recognition, thereby influencing immune responses. They help in maintaining cellular health by facilitating metabolic processes that are crucial for energy production, cellular repair, and overall tissue function. In addition to their role in immune and metabolic functions, glycoproteins also contribute to skin elasticity and hydration, but their primary function in this context is linked to the immune system and the health of skin cells. Understanding the significance of glycoproteins is crucial for estheticians as they look to promote skin health and resilience against environmental stressors.