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How should I start with writing a personal statement for Medicine?

Hopefully by the point of writing a personal statement you'll have already been completing some work experience or volunteering work based in healthcare. Don't worry at all if you haven't got lots of experie...
HG
2596 Views

How can additional molecules or ions increase the activity of an enzyme?

Molecules or ions which improve the activity of an enzyme are classified as cofactors, coenzymes, or prosthetic groups. Cofactors are often ions, and coenzymes and prosthetic groups are larger molecules. Cof...
MS
Answered by Melody S. • Biology tutor
13304 Views

Simplify the expression: (x^2 + x - 6)/(3x^2 + 9x)

Factorise the numerator: x^2 + x - 6 = (x+3)(x-2) Factorise the denominator: 3x^2 + 9x = 3x(x+3) Cancel '(x+3)' Answer: (x-2)/3x
RD
Answered by Richard D. • Maths tutor
4309 Views

By 1547 to what extent can Henry VIII's religious settlement be considered 'Catholicism without the Pope'?

It can be argued that to a large extent, by 1540 that the religious society in England can be considered Catholicism without the Pope. Initially when the reformation began Henry pushed for a very protestant ...
AS
Answered by Alice S. • History tutor
8480 Views

Prove ∑r^3 = 1/4 n^2(n+1)^2

Proof by induction Base Case when n=1 LHS = 1^3=1 RHS= 1/4(1^2)(1+1)^2=1/4(1)(2^2)=1/4(4) Assume true for n=k so ∑r^3= 1/4k^2(k+1)^2 For n=k+1 ∑r^3 = ∑k terms + (k+1)^3 = 1/4(k^2)(k+1)^2 + (k+1)^3 = 1/4(k^2)...
JO
13134 Views