The cell cycle is a fundamental process in biology, encompassing the stages of cell growth, DNA replication, and division. This comprehensive overview explores the cell cycle phases and the intricate process of mitosis, providing essential knowledge for students studying biology.
- The cell cycle consists of interphase (G1, S, and G2 phases) and the mitotic phase (M phase)
- Interphase is crucial for cell growth and DNA replication
- Mitosis involves four main stages: prophase, metaphase, anaphase, and telophase
- Understanding the cell cycle and mitosis is vital for comprehending cell division, growth, and reproduction in organisms
Highlight: The cell cycle is a continuous process that ensures the proper growth and division of cells, playing a crucial role in the development and maintenance of living organisms.
Vocabulary: Interphase - The period between cell divisions, during which the cell grows and prepares for division.
Definition: Mitosis - The process of nuclear division in eukaryotic cells, resulting in two genetically identical daughter nuclei.
Example: During the S phase of interphase, DNA replication occurs, doubling the genetic material in preparation for cell division.
Quote: "The cell cycle is a highly regulated process that ensures the accurate replication and distribution of genetic material to daughter cells."
