How do chromatin-remodeling complexes recognize the genes they should act on? Chromatin-remodeling complexes .

The correct answer is: recognise specific regulatory sequence (of the gene) bound to specific transcription factors.

Explanation:

A Gene is composed of the following regions: Protein coding region: This region gets transcribed by the RNA (Ribonucleic Acid) polymerase and translated into the proteins by the Ribosome.Regulatory sequences which includes:Promoter (TATA box): The process of transcription begins from this location. They have high concentration of Thymine and Adenine nucleotides.Terminator: The process of transcription ends here.Upstream Proximal Promoter Elements: They are located upstream of the transcription start site and are responsible for binding to various transcription factors that regulate (increase or decrease) the rate of transcription.Upstream Distal Promoter Elements: They can be located few kilo base-pairs upstream of the transcription start site of the gene. Binding of transcription factors to them can signal the chromatin-remodelling complexes to promote decondenstion of the region of the chromatin where the gene that needs to be transcribed is located.

A) the sequence of bases would halt the production of any proteins.