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What hormone is involved in the function of the collecting duct in the nephron to retain water?

Recall that the primary hormone involved in water retention is anti- DIURETIC- hormone (ADH). If your rember that diuretic means increased loosing water through urination then you will know that the function...
CM
Answered by Catharina M. • Biology tutor
3689 Views

How should I write a good introduction to an essay?

For an A Level English essay, your introduction should be relatively short and to the point, whilst achieving three objectives. Firstly, you need to show that you understand the question. The examiners will ...
HW
4190 Views

How can I use language analysis in my essay to improve my marks?

Language analysis should feature heavily in the body of your essay, not in the introduction or conclusion. Language analysis can include anything specific about the vocabulary, structure and style of the wor...
JT
Answered by Josie T. • English tutor
6983 Views

For a dihybrid cross, how do you find out what proportion of offspring are expected to have a certain genotype?

The first step in tackling this is drawing a genetic diagram (which I would draw on the whiteboard). Say we are looking at a cross between two parents with genotype AaBb, so the cross would look like AaBb x ...
DM
Answered by Dan M. • Biology tutor
4111 Views

Please sketch and factorize the quadratic 3x^2+10x+3.

The coefficient - which is a posh word for 'the bit in front' - of x^2 is in this case not 1. Thus, the quadratic formula must necessarily be used. All quadratics come in the form of ax^2+bx+c. Here, a, b, a...
JH
Answered by Jack H. • Maths tutor
3607 Views