Eukaryotic cells regulate the expression of multiple genes by having ____.
A) individual activators for individual genes
B) a few activators that can interact with small subsets of genes
C) activators that serve as catalysts for further activator protein synthesis
D) a few activators that work in different combinations to activate different genes
E) a single activator that undergoes modifications to enable interaction with different promoters

Question

Eukaryotic cells regulate the expression of multiple genes by having ____.
A) individual activators for individual genes
B) a few activators that can interact with small subsets of genes
C) activators that serve as catalysts for further activator protein synthesis
D) a few activators that work in different combinations to activate different genes
E) a single activator that undergoes modifications to enable interaction with different promoters

Quizplus · Accepted Answer

Eukaryotic cells use a combination of a few activators in different combinations to regulate the expression of multiple genes, allowing for a versatile and efficient control mechanism over gene expression.

Eukaryotic Cells Regulate the Expression of Multiple Genes by Having