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The genetic code is described as degenerate, universal and overlapping. Explain these terms.

The genetic code is universal because all species use the same four bases A,T,C and G, and each base sequence codes for the same amino acid in all species. despite the 64 possible codons (sequence of three b...
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Answered by Emily W. • Biology tutor
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What is Stuart Hall's reception theory in regards to audience?

Stuart hall states that as the audience of a given piece of media text, there are 3 different ways to interpret said text. Producers generally encode a specific message or meaning within their product and th...
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Name and explain the process in which crude oil is separated into fractions. (5 marks)

The process is fractional distillation : the separation of a mixture using heat. The crude oil is heated and the mixture will evaporate . The mixture will then rise up the column and cool as it rises as the ...
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Answered by Emily P. • Chemistry tutor
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Assess the extent to which models and theories, such as the North-South Divide and dependency theory, are useful in helping to understand the development gap

The Development gap refers to the widening difference in levels of development between the world's richest and poorest nations. There are a number of models and theories that exist to explain this gap such a...
Answered by • Geography tutor
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How should I plan my essay?

STEP ONE: BREAK APART YOUR QUESTION Highlight key words, Write a simplified version of the question if necessary. Our aim is to understand every part of the question completely. STEP TWO: FIND YOUR OVERARCHI...
Answered by • English Literature tutor
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