Which of the following is a difficulty in get | vedclass

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(A) The primary difficulty in expressing eukaryotic genes in prokaryotic cells is that eukaryotic genes contain introns (non-coding sequences) that pr

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The signals that control gene expression are different and prokaryotic promoter regions must be added to the vector

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(A) The primary difficulty in expressing eukaryotic genes in prokaryotic cells is that eukaryotic genes contain introns (non-coding sequences) that prokaryotes cannot process (splice out). Furthermore,the regulatory signals for gene expression,such as promoters and terminators,differ significantly between eukaryotes and prokaryotes. Therefore,to express a eukaryotic gene in a prokaryote,one must use complementary $DNA$ $(cDNA)$ which lacks introns and attach appropriate prokaryotic promoter sequences to the vector.

Which of the following is a difficulty in getting prokaryotic cells to express eukaryotic genes?

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