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...human mitogen-activated protein (MAP) kinase growth signalling pathway. A mitogen is an extracellular molecule that induces mitosis in cells. In this course, we shall guide you through the signalling network, firstly by introducing you to the kinds of molecules involved in signal transduction and the general principles employed by cells. Then we shall go into greater...

...human history that initiated a major reform in what we believed was true about the Moon. The Apollo and Luna space mission programmes that took place between 1959 and 1976 acquired the first solid materials from the Moon’s surface, alongside more detailed remote sensing data than ever gathered before. The analysis of rocks samples returned from the Moon revealed that...