A researcher is interested in determining if a long term change in the carbohydrate content of an individual's diet alters the levels of expression of carbohydrate metabolizing enzymes.Which of the following would address this question?
A)proteomics
B)DNA microarrays
C)genomics
D)lipidomics
E)none of the above

Question

Quizplus · Accepted Answer

DNA microarrays can be used to measure changes in gene expression levels in response to changes in diet. This can provide information on changes in the expression of carbohydrate metabolizing enzymes. Proteomics and lipidomics are not directly related to gene expression changes, and genomics is too broad of a field to specifically address this question.

A Researcher Is Interested in Determining If a Long Term