Answer:
In a eukaryotic cell, transcription factors are proteins that regulate the expression of specific genes by binding to specific DNA sequences near the genes. Here's how they regulate protein synthesis:Transcription factors activate or repress the transcription of DNA into mRNA.When activated, they recruit RNA polymerase and other proteins to the promoter region of the gene, initiating the process of transcription. This leads to the production of mRNA, which serves as a template for protein synthesis.The mRNA then leaves the nucleus and enters the cytoplasm, where it is translated into a protein by ribosomes.
