馃敩馃Й Carrier proteins are specialized membrane proteins that help move molecules across the cell membrane. Unlike simple diffusion, they bind to specific substances such as sugars, amino acids, or ions, and then change shape to transport them through the lipid bilayer. These proteins are crucial for regulating what enters and leaves the cell. Some use no energy (facilitated diffusion), while others require energy in the form of ATP (active transport) to move substances against their concentratio
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馃敩馃Й Carrier proteins are specialized membrane proteins that help move molecules across the cell membrane. Unlike simple diffusion, they bind to specific substances such as sugars, amino acids, or ions, and then change shape to transport them through the lipid bilayer. These proteins are crucial for regulating what enters and leaves the cell. Some use no energy (facilitated diffusion), while others require energy in the form of ATP (active transport) to move substances against their concentratio
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