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Why Cells Aren’t Big


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Product Number: SB31305M

Price: $48.50

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Explore the limits of cell growth. Students construct and analyze simulated cell models of various sizes using a specially formulated agar to learn how cells obtain nutrients and excrete waste. They then use data, obtained by measuring the cell’s volume and calculating its surface areas, to form conclusions about the size limitations imposed by diffusion. Enough materials for a class of 40 students. Grades 5-12.

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