Question

Describe the interactions between transcription factors and promoter sites that lead to the initiation of transcription. Predict the effect of adding negative regulation molecules to the interaction.

Answer 1

Answer:

A genetic sequence, the TATA box, is a transcriptions start site and initiates transcription through the formation of RNA polymerase. Negative regulation may inhibit the initiation of transcription and/or repress gene expression.

Explanation:

proteins called transcription factors bind to the TATA box, this triggers RNA polymerase to start synthesizing RNA to DNA