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What is the definition of a Brownsted-Lowry acid?

A substance that donates a proton (H+)

SR
2893 Views

What is the difference between an independent variable (IV) and a dependent variable (DV)?

In an experiment, the IV is a variable that is changed to see how it affects something else, whereas the DV is a variable that is being measured/observed. The DV is assumed to be affected by the IV, hence...

CC
182741 Views

How do political ideologies differ in their understanding of the state?

Firstly, define the political ideologies you are going to examine. For example, I will speak about: Liberalism, Conservatism and Marxism. The principle of individualism is recognised as the core of Liber...

MF
Answered by Mairead F. Politics tutor
2805 Views

Explain the concepts of primary, secondary, tertiary and quaternary

A protein's function is determined by its structure. The structure of a protein can be described in four different ways, the most basic of which is the primary structure.

Proteins are made up of po...

ME
Answered by Matt E. Biology tutor
8349 Views

How do I stop writing everything I know about a text in my answers?

You've heard it before but plan, plan, plan. Planning in an exam can always seem daunting - you panic about whether you're remembering texts correctly. One way to solve this is to plan as revision. This s...

EC
4351 Views

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