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'.

[Q]: Question: The hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) by phospholipase C generates the following second messengers: 
 Options:  <1> Inositol 1,4,5-trisphosphate and triacylglycerol. <2> Inositol 1,4, 5-trisphosphate and glycerol. <3> Inositol 1,4, 5-trisphosphate and diacylglycerol. <4> Inositol 4,5-bisphosphate and diacylglycerol. <5> Inositol 4,5-bisphosphate and glycerol.
[A]: 3


[Q]: Question: In animals, where is most of the extracellular material components synthesized ?: 
 Options:  <1> In the smooth endoplasmic reticulum. <2> In the rough endoplasmic reticulum. <3> In the extracellular layer itself. <4> In the plasma membrane. <5> In the cytoplasm of the cell.
[A]: 2


[Q]: Question: Which of the following actions is NOT specific to prolactin? 
 Options:  <1> It favors the renal retention of water and salt. <2> It favors the corpus luteum. <3> Stimulates milk production <4> Stimulates the hypothalamic secretion of the gonadotrophin releasing hormone. <5> Participates in the control of spermatogenesis.
[A]:
4