instruction:
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:
Question: Which amino acid serves as a starting point for the synthesis of porphyrins (heme group)?
Options: <1> Valina <2> To the girl. <3> Asparagine <4> Lysine <5> Glycine
answer:
5

question:
Question: Stimulates the separation of DNA strands during replication:
Options: <1> Primasa <2> DNA ligase. <3> The single chain DNA binding proteins. <4> Helicasa <5> DNA polymerase I.
answer:
4

question:
Question: In eukaryotes, RNA polymerase I transcribes:
Options: <1> Small rRNA <2> Pre-mRNA. <3> ARNsno. <4> ARNt. <5> Large rRNA.
answer:
5