This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'Most impoant tool used in genetic engineering \nSelect and explain. \nA. Genes, B. Enzymes, C. Ribozymes, D. Peptidyl-transferase', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Enzymes Genetic engineering simply means manipulation of genetic material to achieve the desired goal in a predetermined way.Most impoant molecular tools in genetic engineering are enzymes used in recombinant DNA technology. (also called genetic engineering).Most impoant of these enzymes is restriction endonuclease.", 'role': 'assistant'}]