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ZX-2FE33E8B8B2026年3月国际A卷 · 第 16 题
2026年3月国际A卷 · 原库模块 2 · Q16 原库参考解析
The number of cells of the bacteria Bacillus megaterium doubles every 25 minutes during its growth period when placed in a medium of sucrose-salts in a controlled laboratory environment. If a sample of 530 cells of Bacillus megaterium is placed in sucrose-salts in a controlled laboratory environment, which function \( f \) best represents the number of cells of the bacteria x minutes after the growth period begins, where x is less than the number of minutes in the growth period?
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