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First read the question carefully and underline key words. Your argument should be along the lines of the main subject, so first identify which one it is.Once you have done that, decide on which aspect of...
In order to know when we should use the subjunctive, we have to look at the context and the words that come with the verb. We use the subjunctive when there's uncertainty or doubt, when talking about a wi...
We know that (x+2) divides p(x), therefore p(x) can be written as p(x) = (x+2)q(x) + 0, where q is another polynomial of degree 2. We can calculate then p(-2): p(-2)= ((-2)+2)q(-2) = 0;p(-2)= (-2)...
A variety of enzymes are involved in the process of DNA replication. For replication to occur each strand of DNA must be separated from the other, a result of its double helix structure and the hydrogen b...
yeast cells produce ethanol whereas muscle cells produce lactic acid as a by-product yeast cells produce CO2, muscle cells do not they both produce small amounts of energy
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