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: Importin intervenes in the transport of proteins from the cytoplasm to: 
 Options:  <1> Nucleus. <2> Endoplasmic reticulum. <3> Mitochondria. <4> Peroxisome <5> Lysosome
1

Question: If you want to study the efficacy and safety of a new cytostatic for a specific oncological process and, at the same time, contrast the efficacy that adds a new monoclonal antibody to this treatment, what would be the most appropriate study design? 
 Options:  <1> Parallel test. <2> Cross test <3> Factorial test. <4> Sequential test. <5> Test of n = 1.
3

Question: Experimental factorial designs or also called complex experimental designs: 
 Options:  <1> They study the effect of an independent variable on several dependent variables. <2> They study the main effects of several independent variables and their possible joint effect or interaction. <3> They are inadequate if it is suspected that some of the study variables may have interaction effects. <4> They can dispense with experimental control techniques because of their complexity. <5> They are based on the application of all experimental conditions to the same group of participants.

2

