Top answers

Write a story about two people from very different backgrounds.

In planning my answer to this question, I would first decide on the different backgrounds of the two people; did they grow up in different cities, or different countries? Is one of them male and one female? ...
TD
24366 Views

Why is the tertiary structure of an enzyme essential to its function?

Firstly, explain what tertiary structure means - the overall 3D structure of a polypeptide chain This 3D shape is essential to enzyme function (aka catalysing biological reactions), as this shape will determ...
OC
Answered by Olivia C. • Biology tutor
6783 Views

Find all of the roots of unity, Zn, in the case that (Zn)^6=1

Here we use the complex exponential form of 1 which is e^(i 2n pi). Applying the sixth root and substituting in for integer values of n gives all roots in complex exponential form.These can be converted into...
CR
3292 Views

Solve the simultaneous equation 2x + y = 18 and x - y = 6

With linear simultaneous equations the best thing to do is find one variable first and in this question we will find x first. We will start by rearranging the second equation to give us y = x - 6. Now we wil...
RO
Answered by Rita O. • Maths tutor
6750 Views

Explore the ways in which strong emotions caused by love are presented in A Birthday and Memory, poems by Christina Rossetti

EXAMPLE INTRODUCTION:Birthday may be considered among one of Rossetti’s most lively, expressive and passionate poems - a refreshing change from her usual style seen in the poetry collection. The poem, althou...
LD
8828 Views