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Describe the Benedict's test for reducing sugars and how this can be modified to test for non-reducing sugars

Take 1-2cm 3 of the sample in a test tubeAdd a few drops of Benedict's reagent to the test tube Heat the test tube in a water bath Leave for 5 minutes Observe the colour of the precipitate formed no precipit...
JP
Answered by Jennifer P. • Biology tutor
9907 Views

What are the main causes of globalisation? (8)

Firstly, if a question like this is asked, we want to define the terms in the question. In this case 'Globalisation': which is the process of growing economic integration of the world's economies. When looki...
MC
Answered by Manav C. • Economics tutor
4255 Views

How do you write the 'perfect' essay?

The concept of the 'perfect' essay is one which I believe every English enthusiast seeks to find yet not even the greatest writer, in my opinion, has achieved this. However, it is essential to recognise that...
OJ
Answered by Olivia J. • English tutor
2287 Views

A curve with equation y=f(x) passes through point P at (4,8). Given that f'(x)=9x^(1/2)/4+5/2x^(1/2)-4 find f(X).

To find f(x) using its derivative, first integrate f'(x) with respect to x using the 'add one to the power and divide by the new power' technique remembering to add the constant c. To make this easier, turn ...
EC
Answered by Em C. • Maths tutor
4248 Views

What is the process of therapeutic cloning?

Therapeutic cloning, also known as somatic cell nuclear transfer (SCNT), is the process of producing stem cells that are a genetic match to a patient, for use in therapy. First, the nucleus of a donor egg ce...
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Answered by Natalie A. • Biology tutor
7804 Views