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'Only Bismarck managed Nationalism effectively in the period 1789-1919' How far do you agree with this view?

The key terms in this essay are 'managed' and 'effectively' so when answering this question it's important to have these words in the back of your head. Like any History essay, you should follow the acronym ...
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Answered by Kimran R. • History tutor
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How can I structure my essay to the question “In Macbeth, Shakespeare shows that the guilty suffer more than the innocent.” To what extent do you agree with this view of the play?

First of all, it is important to get a thorough understanding of the question. Here, the stem is 'To what extent', meaning that an acknowledgment of both sides of the argument is required. Before starting th...
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Explain how water is re-absorbed in the kidney

It would be helpful for you to have a diagram of a kidney nephron in front of you as you read this explanation. The body has a clever mechanism to conserve water levels, it creates a strong salt concentratio...
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Answered by Charlotte D. • Biology tutor
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What is selective reabsorption?

Selective reabsorption occurs because during ultrafiltration, important components of the blood are filtered out and they need to be reabsorbed into the body. When the filtrate leaves the Bowman's capsule an...
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Answered by Charlotte D. • Biology tutor
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What is ultrafiltration?

Ultrafiltration is a process in the kidney by which urea, salt, water and glucose etc. is extracted from the blood. When blood passes through the top of the nephron, it enters a structure called the glomerul...
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Answered by Charlotte D. • Biology tutor
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