Cation-exchange chromatography is used when the molecule of interest is positively charged, the stationary phase is negatively charged and positively charged molecules are loaded to be attracted to it. So, the amino acids with negative charge will elute the first. Glutamate, leucin, arginine is the order of elution because of their pI values ~3, ~6 ~10.
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DNA is converted into RNA
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Discover how strong winds high above the earth called "jet streams" are responsible for steering all weather to and away from us.
In 1953, he developed a method to make strains of wheat highly resistant to a single form of rust.<span>
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Answer: Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs. Line graphs can also be used to compare changes over the same period of time for more than one group.
Explanation: