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This one is quite complicated to answer typed up like this and i would definitley use a white board Show that 7x^2 - 21x can be come x(7x-21) which can in turn become 7x(x-3) Show that x^2 + 2x - 15 can b...
DNA Helicase - unwinds and unzips the DNA double helix by breaking the hydrogen bonds DNA Gyrase - this helps to stabilise the single strands Single-Strand Bindin...
Recusion works by creating a method which is defined in terms of itself. This effectively means that the method will make method calls to itself. It makes these calls using increasingly reduced problem si...
Assuming that you already have a topic for the research (e.g a description of an experiement or study), the first thing to think about is what that research is trying to find out. In other words, what is ...
Methane is a gas made up of 1 carbon atom for every 4 hydrogen atoms. The central carbon atom forms covalent bonds with these 4 hydrogen atoms (they share an electron each), and this sharing completes the...
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