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: The dipicolinic acid is: 
 Options:  <1> One of the first antibiotics of the quinolones group. <2> A compound characteristic of bacterial endospores. <3> A reserve compound present in the metachromatic corpuscles. <4> An acid polysaccharide present in the wall of Gram positive. <5> One of the amino acids of Gram negative peptidoglycan.
2

Question: The most common pancreatic cancer is: 
 Options:  <1> The intraductal mucinous papillary tumor. <2> Pancreatic neuroendocrine carcinoma. <3> The pancreatic cystadenocarcinoma. <4> The malignant insulinoma. <5> Ductal adenocarcinoma of the pancreas.
5

Question: With respect to the control points of the expression of eukaryotic genes, indicate which of the following statements is false: 
 Options:  <1> Modification of the gene structure. <2> Regulation of transcription. <3> Ripening of RNA <4> Maturation of DNA. <5> Stability of RNA.

4