TASK DEFINITION: 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: The most important causative agents of cervical cancer are: 
 Options:  <0> Papilomavirus. <1> Polyomavirus <2> Retrovirus. <3> Cytomegalovirus. <4> Parvovirus.

SOLUTION: biology

PROBLEM: Question: A basic component of spectrophotometers is the monochromator. Its function is: 
 Options:  <0> Connect the different wavelengths from the source to achieve greater light power. <1> Transform the optical signal measured by the detector into an electrical signal. <2> Disperse the light separating the wavelengths that compose it and select a narrow band. <3> Amplify the analytical signal by improving the signal-to-noise ratio. <4> Decrease the power of the light beam to eliminate the background noise of the spectrophotometer.

SOLUTION: chemistry

PROBLEM: Question: In relation to the bacterial growth in liquid medium not renewed, which of the following statements is correct? 
 Options:  <0> The generation time is a constant parameter. <1> The phase of exponential growth is perpetual. <2> There is a direct relationship between the specific growth rate and the generation time. <3> There is an inverse relationship between the specific growth rate and the generation time. <4> The generation time and the specific growth rate are not related.

SOLUTION:
pharmacology