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What do you understand by gene cloning?

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 when...
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Answered by Harkeran J. • Biology tutor
9087 Views

How can I make sure that my essay is relevant to the question?

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 your ...
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Molecules of a substance are able to move between cells. What are the two main processes by which this occurs? What is the main difference between these two processes?

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 high...
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Explain why Germany started World War Two

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 Versailles: Hitler ...
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Answered by Will A. • History tutor
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How do I solve simultaneous equations given a linear and a quadratic equation?

Let's use the following example: y - x = 3 y^2 + x^2 = 29 . Firstly, the second equation is the quadratic equation because it has a y-squared term. The first equation is linear because it doesn't have any sq...
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Answered by Erica H. • Maths tutor
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