Which of the following phase is designated by DNA replication and Chromosomes duplication?

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Which of the following phase is designated by DNA replication and Chromosomes duplication? Answer: S phase

The cell cycle consists of several phases, and DNA replication takes place in the S phase: 🔬 Cell Cycle Phases: G₁ phase (Gap 1): Cell grows and performs normal functions. S phase (Synthesis): ✅ DNA replication occurs Each chromosome forms two identical sister chromatids Chromosome duplication happens G₂ phase (Gap 2): Cell prepares for mitosis (protein synthesis, error checking) M phase (Mitosis): Cell division occurs

Question context

This question is part of 🦠 Microbiology within the broader 🧬 Medical Science subject and appears in the ETEA Educational Testing and Evaluation Agency preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.