Actively dividing eukaryote cells pass through a series of stages known collectively as the cell cycle. Match each label to the correct locationn in the model.
It appears that you want to match labels to the stages of the cell cycle in a diagram, but since I can't view images or diagrams directly in this text-based format, I'll provide you with a general description of the cell cycle stages and their typical order. You can then use this information to match the labels to the correct locations in your model.
The eukaryotic cell cycle consists of several distinct phases:
1. **G1 phase (first gap)**: During this phase, the cell grows and performs its normal functions. It's a period of cellular activity where the cell accumulates building blocks for DNA synthesis and necessary energy to prepare for the next phase.
2. **S phase (synthesis)**: This is the phase where the cell duplicates its DNA (replicates its chromosomes), so it has two complete sets of chromosomes following this phase.
3. **G2 phase (second gap)**: After DNA synthesis, the cell enters another growth phase where it continues to grow and prepares for mitosis. It ensures all the DNA has been replicated and begins the process of organizing its contents for division.
4. **M phase (mitosis)**: Mitosis is the process where the cell divides its nuclear material so that each new cell has a complete set of chromosomes. Mitosis is often further divided into sub-phases:
- Prophase: Chromosomes condense, and the mitotic spindle begins to form. The nuclear membrane breaks down.
- Metaphase: Chromosomes line up in the middle of the cell.
- Anaphase: The sister chromatids (now individual chromosomes) are pulled apart to opposite poles of the cell.
- Telophase: Chromosomes de-condense, and nuclear membranes re-form around the sets of separated sister chromatids.
5. **Cytokinesis**: Often considered as the tail end of M phase or a separate event, cytokinesis is the process where the cytoplasm divides, resulting in two daughter cells.
These stages are typically represented in the cell cycle diagram in a circular manner to indicate that the cycle repeats with each new cell division. G1, S, and G2 together make up interphase, which is a period of preparation for cell division, while M phase is the actual process of cell division.
Please use the above information to match the labels to the correct location in your cell cycle model. If you have specific labels or if you're looking at a particular type of diagram, please provide more context, and I'll assist you accordingly.