The lac repressor in bacteria is analogous to in eukaryotes. genes general transcription factors, such as tfiid specific transcription factors the p21 cdk inhibitor

The answer is transcription factors. They are proteins that bind to promoter regions of genes and promote the binding of polymerase protein for transcription to begin. Some transcription factors are repressors that prevent the binding of the polymerase protein to the promoter region.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.