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p 2 + 2 pq + q 2 = 1 It looks daunting at first but once you get the hang of them they can be easy marks in the exam. p is the frequency of the dominant allele in the population, and q is the frequency of th...

There are a few key points you should remember. RNA has a ribose sugar instead of a deoxyribose sugar, RNA also has uracil instead of thymine, so uracil binds to adenine. The base pairings in RNA are G-C, A-...

Inflation is desirable when it is low and stable. The easiest way to explain why is by outlining the consequences should inflation be either too high or too low; 1. If inflation is too high it often becomes ...

There are three main types of psychological experiment that you need to know. 1) Laboratory Experiment (AKA Controlled Experiment) An experiment that takes place in a closely controlled environment (not nece...

1) They contain a variable region also called the Fab region, allowing the attachment of an antigen to the antibody 2) They contain 2 light chains and 2 heavy chains allowing a sturdy structure, also allowin...