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How do I make the transition from a GCSE level to A Level answer essay?

GCSE English Literature essays are often more descriptive and use a more formulaic structure. An A level essay requires you to be more deeply analytical with your text, and there are fewer strict guidelines ...
CW
4844 Views

Describe the differences between hydrophobic and hydrophilic signalling.

Hydrophobic signalling molecules can pass through the lipid bilayer of the membrane due to both being hydrphobic. Once within the cell, the molecule can bind to a receptor or transcription factor to inhibit ...
LA
Answered by Lindsey A. • Biology tutor
11983 Views

Given y = 2x^2 + 3x + 2 find dy/dx

To get dy/dx from a formula y in terms of x we must differentiate y with respect to x. Generic formula for term differentiation: d/dx(ax^b) = bax^b-1 = times the coefficient by the power and minus the power ...
AO
Answered by Alex O. • Maths tutor
12576 Views

Given that 4 sin(x) + 5 cos(x) = 0 , find the value of tan x .

Before we get started with answering the question, it is generally good practice to write down any formulas and equations you know that will help us work through the solution. So what formula do we know that...
VC
Answered by Varun C. • Maths tutor
13838 Views

(Translation) Übersetzen Sie den folgenden Satz: Diejenigen , die eine Straftat begehen, sollten schwer bestraft werden.

Translation: Those who commit offences should be severely punished.
MS
Answered by Marcus S. • German tutor
2412 Views