Detailed Instructions: In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
Problem:Question: A coenzyme is:
Options: <0> A molecule of an organic nature, necessary for the activity of an enzyme. <1> The inorganic part of an enzyme. <2> A molecule of a protein nature, necessary for the activity of an enzyme. <3> Any molecule of a non-vitamin nature that contributes to increase the activity of an enzyme. <4> An allosteric effect that modifies the spatial configuration of enzymes.
Solution:
pharmacology