科学与环境
How enzyme activity can accelerate molecular movement inside cells
来源: Phys.org - latest science and technology news stories · 发布于
A cell sitting in fluid looks like one of the most passive things in biology. Nutrients drift toward it on the aimless currents of molecular motion, and now and then one bumps into the right spot on the cell's surface and gets pulled inside. This impression of the cell as a lotte
A cell sitting in fluid looks like one of the most passive things in biology. Nutrients drift toward it on the aimless currents of molecular motion, and now and then one bumps into the right spot on the cell's surface and gets pulled inside. This impression of the cell as a lottery run by chance, with the molecules wandering and the cell waiting, is a misconception.
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