Transcription factors in eukaryotes usually have DNA binding domains as well as other domains that are also specific for binding. In general, which of the following would you expect many of them to be able to bind?
A) repressors
B) ATP
C) protein-based hormones
D) other transcription factors
E) tRNA

Question

Quizplus · Accepted Answer

Transcription factors often bind to other transcription factors in order to regulate gene expression. This interaction can be either cooperative or competitive, and can lead to the activation or repression of target genes. While some transcription factors may also be able to bind to repressors or protein-based hormones, these interactions are generally more specific and less common. ATP and tRNA are not typically recognized by transcription factors.

Transcription Factors in Eukaryotes Usually Have DNA Binding Domains as Well