Top answers

How do I know which trig formula to use in the exam?

When faced with a problem that involves triangles, there is a simple flowchart you can follow to determine which formula or identity you need to use! Firstly you must ask yourself whether the triangle has a ...
JO
Answered by Joseph O. • Maths tutor
14392 Views

How can I write an effective conclusion to a factor based question?

The conclusion is the last part of the essay that the examiner will read, and therefore you should try to explicitly link it back to the specific question. This will tell the examiner that you have understoo...
LW
Answered by Lucy W. • History tutor
7693 Views

Outline the roles of synapses in the nervous system

Primarily, the function of synapses is allow communication between nerones in the nervous system. Additionally, the structure of synapses means that they can perform further functions. Specific receptors for...
LW
Answered by Lucy W. • Biology tutor
44702 Views

Describe how a gene is used to synthesise a polypeptide

A gene is a section of DNA used to produce a single polypeptide, or protein molecule, which is made of amino acids. The process of protein synthesis can be divided into two parts. The first part is transcrip...
LW
Answered by Lucy W. • Biology tutor
29031 Views

In the years 1955-1962, Nikita Khrushchev was genuinely committed to peaceful coexistence. Assess the validity of this view.

There has been much debate over whether Nikita Khrushchev, leader of the USSR from 1953 to 1964, genuinely believed in peaceful coexistence in the years 1955-1962. On the one hand, there is a belief that Khr...
MP
Answered by Matthew P. • History tutor
8003 Views