Membrane

usgb/ˈmembreɪn/Volume
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Biological ImportancePlay
Membranes are crucial for living organisms, controlling what enters or leaves cells, like a security guard. SlideMedicines target the cell membrane to treat diseases.
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Visual MetaphorPlay
Imagine a membrane as an ultra-thin pizza base, delicate and specifically designed to hold toppings. SlideA cell's membrane might look like pizza dough under a microscope.
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Boundary DescriptorPlay
Membranes serve as dividing lines, separating spaces or substances from each other. SlideThe mucous membrane marks the boundary of the inner nose.