You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following is not synthesized in an inactive precursor form? and explain in detail?
Most of the digestive tract enzymes are first synthesized in the form of an inactive precursor, from which the active enzyme is cleaved. Pepsinogen, pro-colipase, procarboxypeptidase are the precursor forms for the options given. Phospholipase is not synthesized in a precursor form.