Eukaryotes have multiple RNA polymerases, which are each spe…
Eukaryotes have multiple RNA polymerases, which are each specialized for the promoters of specific subsets of genes (e.g. mRNAs only), while prokaryotes have only one type of RNA polymerase – but use different sigma subunits to recognize promoters of specific subsets of their genes.
Read DetailsArtificial genes can be introduced into bacterial cells wher…
Artificial genes can be introduced into bacterial cells where they can be expressed. However, it is very unlikely that a eukaryotic gene copied in its entirety into a bacterial chromosome will be expressed in a bacterial cell. Which of the following is a possible reason why a eukaryotic gene would not be expressed properly in a bacteria cell?
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