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Firstly, the enzyme DNA helicase separates the two strands in DNA by breaking the hydrogen bonds between them. Both of the two strands then act as templates to which free nucleotides attach to. This attac...

first you sub in the values you know so3(2) + 4(-1) + 7z =12then you simply the equation6-4+7z=122+7z=12then you put all the letter values on one side and all the numbers on the other12-2= 7zthen simplify...

Start with an introduction, here you should tell your reader your standpoint and then the rest of the essay is used to show why your standpoint may be correct or incorrect. For example 'Do all Christians...

The aim of an introduction is to clearly state your answer to the question and then explain your argument. A strong candidate will answer the question in the first sentence. Then proceed by outlining how ...

first you let the given number equal xeg x = 0.8989898989. equation 1then look at the decimal and figure out which number is repeating. here it is 89 a two digit numberso we multiply x and the decimal by ...