This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Transcription, Subject name: Biochemistry
[{'content': 'All of the following are DNA binding domains found in transcription factors, EXCEPT \nSelect and explain. \nA. Zinc finger, B. Helix-turn-Helix, C. Helix-loop-helix, D. Basic domains', 'role': 'user'}, {'content': 'Answer: C \nExplanation: DNA binding domains found in transcription factors DNA binding domains in transcription factors Zinc finger Helix-turn-Helix Basic domains Helix-loop-helix (HLH) Dimerisation domain, Not DNA-binding domain. Proteins with HLH also contains a separate DNA binding domain made up of basic amino acids. E.g. Hypoxia-inducible factor (HIF) MyoD MITF (Microphthalmia-associated transcription factor)', 'role': 'assistant'}]