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.
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Question: Question: How are the proteins involved in the DNA curl and compaction called ?: 
 Options:  <0> Kinases <1> Topoisomerases <2> Histones. <3> Phosphatases <4> DNA nucleases

Answer: chemistry


Question: Question: Indicate the correct answer regarding the forces that influence the filtration through the capillaries of the renal glomeruli (Glomerular Filtration) that takes place in the renal corpuscle: 
 Options:  <0> The hydrostatic pressure of the blood circulating in the glomerular capillaries favors filtration to the Bowman's capsule. <1> The colloid osmotic pressure due to the plasma proteins within the glomerular capillaries favors filtration towards the Bowman capsule. <2> The hydrostatic pressure of the liquid inside the Bowman's capsule favors filtration into Bowman's capsule. <3> The net gradient of the sum of these three pressures is 100 mm Hg in favor of filtration. <4> All the above are correct.

Answer: nursery


Question: Question: The syndrome of inadequate secretion of antidiuretic hormone (SIADH) is characterized by: 
 Options:  <0> Hyponatremia <1> Hypovolemia <2> Concentrations of sodium ion in urine less than 20 mmol / L. <3> Osmolality in urine less than serum osmolality. <4> High concentrations of calcium ion.

Answer:
pharmacology