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Gene cloning refers to a process in which a gene of interest is ligated to a vector. The recombinant DNA thus produced is introduced in a host cell by transformation. Each cell gets one DNA molecule and w...

First, you need to be sure of all of your learning objectives: this is what the examiner is going to be looking for, and if you tick all the boxes, then you're on the right track! Incorporate this into yo...

Within cells the two main forms of cellular exchange are diffusion and osmosis. These two terms can sometimes be mixed up as they both mean "the movement of molecules of a substance from an area of h...

When writing a response to this question, you should consider a range of reasons that led them to entering the war. One of the main reasons is explained below:

The hatred for the Treat of Versaille...

Eutrophication is a result of nitrogen rich compounds leeching from farm land fertilizer/manure or other pollution methods to the river water ecosystem. The all of a sudden nitrogen rich environment in th...