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(a) Describe Pseudomonas aeruginosa and its implications in disease.Pseudomonas aeruginosa is a common type of gram-negative bacteria usually found in soil and water. It...

This is a typical Queen-esque song, both harmonically and rhythmically. The form is a simple verse-chorus, and consists of three cycles, such as at Bar 7 and Bar 80. This song is bookended with Bb chords,...

A 'strong' pound means that UK steel that is exported abroad becomes more expensive. This leads to a contraction of demand for UK steel in foreign markets and as a result sales will fall. Conversely, a 's...

We know that turning points occur when the gradient is equal to zero. Hence, we differentiate this curve. dy/dx = 2x+3 and we set this equal to zero. This gives 2x+3=0, we then rearrange to get 2x=-3 and ...

There are a few ways to do this, firstly you notice that there is no coefficient in front of the x^2. This means you can factorise it with relative ease, by finding numbers that add to give 5 but multiply...