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How would you find out what function a gene has in humans?

If you only know about Mendelian genetics, you could suggest searching the genome of relatives to a person known to have the gene to see if those with th...

JZ
1919 Views

Explain how an Act of Parliament is passed (12 marks)

The first stage in passing an Act of Parliament involves introducing a Green Paper (this contains tentative proposals for new law). The next stage is a White Paper (which contains firm proposals for a new...

MP
Answered by Maxim P. Politics tutor
3853 Views

Solve the equation (6/x-2)-(6/x+1) =1

1 - Multiply each part of equation by denominators to multiply out the fractions. {(6(x-2))/x-2} - {(6(x-2))/x+1} = 1(x-2). This would simply to 6 - {(6(x-2))/x+1} = x - 2. We then do the same for the oth...

AK
Answered by Aman K. Maths tutor
9623 Views

A is the point with coordinates (2,7) and B is the point with coordinates (8,10). Find the coordinates of the midpoint of AB.

1 - Draw a sketch graph of where the points would be to help visualise the midpoint. 2 - Work out the midpoint for each axis. For example, for x, it would be (0.5*(2+8)) = 5 and for y, it would be (0.5*(7...

AK
Answered by Aman K. Maths tutor
5418 Views

(Q20 Non-Calculator paper, Higher Tier) Solve algebraically the simultaneous equations: x^2 + y^2 = 25 and y – 3x = 13

We have a quadratic equation (unknowns are raised to the power of 2) and a liner equation (power 1). We will use the linear equation to express one of the variables, e.g. y, in terms of t...

DS
Answered by Darena S. Maths tutor
4805 Views

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