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Passive Transport
Passive transport refers to the movement of substances across cell membranes without the use of energy. This study note explores key concepts such as diffusion, osmosis, the role of the cell membrane, concentration gradients, and how passive transport contributes to maintaining cellular homeostasis. Understanding these mechanisms is vital in comprehending the fundamental processes of substance…
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Facilitated Diffusion
Discover the intricacies of facilitated diffusion, a vital mechanism that allows specific molecules to cross cell membranes with the help of specialized proteins. Explore the principles, proteins involved, and examples of this selective transport process. Gain insights into how facilitated diffusion contributes to cellular homeostasis and essential molecule transport.
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