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Question
8 apply cells are not as large as this cube. explain why in terms of a cells surface - area - to - volume ratio.
Cells need to exchange substances like nutrients and waste with their environment. The surface - area - to - volume ratio is crucial. As a cell grows larger, its volume increases more rapidly than its surface area. A low surface - area - to - volume ratio makes it difficult for the cell to efficiently exchange materials. A large cell would not be able to meet its metabolic demands or expel waste fast enough. So, cells remain small to maintain a favorable surface - area - to - volume ratio for proper functioning.
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Cells are not as large as the cube because as a cell's size increases, its volume grows faster than its surface area, leading to a low surface - area - to - volume ratio which impairs efficient exchange of substances necessary for the cell's survival and function.