Science Common Sense
1429 - What are the stages of the cell cycle in a eukaryotic cell.
In a eukaryotic cell (that's a cell with a nucleus), there are several stages of the cell cycle. Here's a brief overview:
- Interphase: This is the longest stage. The cell grows, makes copies of its DNA, and gets ready to divide.
Inside Interphase, there are three smaller stages: - G1 (Gap 1): The cell grows and prepares for DNA replication. - S (Synthesis): The cell makes a copy of its DNA. - G2 (Gap 2): The cell gets ready for cell division.
- Mitosis: This stage is when the cell divides. It has four smaller stages:
- Prophase: The chromosomes (DNA) condense and get ready to separate.
- Metaphase: The chromosomes line up in the middle of the cell.
- Anaphase: The sister chromatids (identical copies of DNA) separate.
Telophase: The chromosomes uncoil, and nuclear envelopes form around them.
Cytokinesis: This is when the cell splits into two new cells.
Remember, these stages help a eukaryotic cell grow, divide, and make new cells!