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Promoters switch genes on, if a gene is inserted into a bacterium it needs a promoter added to coordinate with the gene for the chanracteristic to be expressed.For human insulin production in bacter...
Personally, I find that the easiest way to know when to use the subjunctive is by using the acronym WEDDING.
W- wish/will
e.g. querer que, desear que, preferir que. Mi amigo quiere...
Sucrose is digested faster than starch because the process only has one step: sucrose is digested to glucose by sucrase. However, the digestion of starch has two steps: starch is digested to maltose b...
The half-life of a radioactive isotope is the time taken for half of the atoms in a given sample of the isotope to decay. Radioactivity is random and so, half-life is the average time taken for a larg...
There are two ways you can take the derivative of a^x.1) Let y = a^x now we're trying to find dy/dx2)ln(y) = xln(a) take logs of both sides and use log rules3)(dy/dx)...
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