In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Question: With what scope is the Theory of the Melzack Gate and Wall related ?: 
 Options:  <1> Cancer. <2> HIV infection <3> Renal problems. <4> Pain. <5> Cardiovascular disorders
4

Question: The area that acts as a connection between automatic emotional responses and the control of complex behaviors, guiding behavior to control the manifestation of emotional responses, is: 
 Options:  <1> The angular gyrus of the limbic system. <2> The convolution or lobe of the insula. <3> The prefrontal orbitofrontal or ventromedial cortex. <4> The thalamus <5> The cortex of somatosensory association.
3

Question: In relation to the bacterial growth in liquid medium not renewed, which of the following statements is correct? 
 Options:  <1> The generation time is a constant parameter. <2> The phase of exponential growth is perpetual. <3> There is a direct relationship between the specific growth rate and the generation time. <4> There is an inverse relationship between the specific growth rate and the generation time. <5> The generation time and the specific growth rate are not related.

4