<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
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
Among eukaryotes, DNA replication primarily takes place during the S (Synthesis) phase of the cell cycle. During this phase, the cell's DNA is replicated in preparation for cell division. 

So, the correct answer is (2): S phase.<end_of_turn><eos>