<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Explain the process of DNA replication in cells. Context: DNA replication is a vital cellular process that allows cells to duplicate their genetic material accurately during cell division. Answer: [/INST]It is the process by which a cell makes an identical copy of its DNA before cell division, ensuring genetic information is accurately passed on to daughter cells.</s>