system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following cell does not have cytotoxic activity -
assistant
The correct answer is  Ans. is 'c' i.e., Helper T-cells Cytotoxicity of different cells* Natural killer cellsNot antibody dependentNot MHC restricted* Cytotoxic T-cellsClass I MHC restrictedNot antibody dependent* Antibody dependent cytotoxic T-cells (ADCC) (a type of null cell)Antibody dependentNot MHC restricted