This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Proteins and Amino Acids, Subject name: Biochemistry
[{'content': "Which of the following is not a protein misfolding disorder? \nSelect and explain. \nA. Tuberculosis, B. Creutzfeldt Jakob disease, C. Alzheimer's disease, D. Cystic fibrosis", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. A. TuberculosisTuberculosis is not a disorder of protein misfoldingProtein Misfolding Disordersa. Protein misfolding disorders, also known as proteopathies are conditions in which some proteins become structurally abnormal and impair the function of cells and tissues.b. Protein folding is abnormal and they fail to perform normally and may even gain toxic effects.c. e.g. Alzheimer's disease (beta amyloid peptide), Creutzfeldt Jakob disease (prion disease), Cystic fibrosis (CFTR).", 'role': 'assistant'}]