<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Wähle die richtige Antwort. Bei Eukaryoten findet die DNA-Replikation statt in:
1) M-Phase
2) S-Phase
3) G1-Phase
4) G2-Phase<end_of_turn>
<start_of_turn>model
Answer 2 is the correct answer. 
Replication of DNA takes place in S-phase of cell cycle in eukaryotes. Since accurate duplication of the genome is critical to successful cell division, the processes that occur during S-phase are tightly regulated and widely conserved. Since new DNA must be packaged into nucleosomes to function properly, synthesis of canonical (non-variant) histone proteins occurs alongside DNA replication. <end_of_turn><eos>