What choice best describes what happens immediately following the image below in the process of cell division. (level 3) The cytoplasms splits Sister chromatids are seperated to opposite sides of the cell chromatin condenses into chromatids a new nuclear envelope is formed OPass My Exams

Biology 2e
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ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter10: Cell Reproduction
Section: Chapter Questions
Problem 1VCQ: Figure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line...
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### Understanding Cell Division

**Question:**
What choice best describes what happens immediately following the image below in the process of cell division?

**Image Description:**
The image depicts a stage in the process of cell division where chromosomes are aligned at the cell’s equator. Spindle fibers are visible, extending from opposite poles of the cell and attaching to the centromeres of the chromosomes.

**Choices:**
(Level 3)
- The cytoplasm splits
- Sister chromatids are separated to opposite sides of the cell
- Chromatin condenses into chromatids
- A new nuclear envelope is formed

**Diagram Explanation:**
The diagram illustrates the metaphase of mitosis. Chromosomes are aligned at the metaphase plate in the center of the cell. The spindle fibers, which emanate from centrosomes located at opposite poles, are attached to the centromeres of the chromosomes. This alignment ensures that when the chromosomes are separated, each new cell will receive an identical set of chromosomes.

Metaphase is a critical phase where the cell ensures that all chromosomes are properly attached to the spindle fibers before proceeding to anaphase, where sister chromatids will be pulled apart to opposite sides of the cell.

**Answer Explanation:**
- **The cytoplasm splits**: This event occurs later during cytokinesis, not immediately following metaphase.
- **Sister chromatids are separated to opposite sides of the cell**: Correct. This describes anaphase, which follows metaphase. During anaphase, the sister chromatids are pulled apart by the spindle fibers to opposite poles of the cell.
- **Chromatin condenses into chromatids**: This occurs earlier in the process during prophase.
- **A new nuclear envelope is formed**: This happens during telophase after the chromatids have been separated.

The correct answer is that sister chromatids are separated to opposite sides of the cell.
Transcribed Image Text:### Understanding Cell Division **Question:** What choice best describes what happens immediately following the image below in the process of cell division? **Image Description:** The image depicts a stage in the process of cell division where chromosomes are aligned at the cell’s equator. Spindle fibers are visible, extending from opposite poles of the cell and attaching to the centromeres of the chromosomes. **Choices:** (Level 3) - The cytoplasm splits - Sister chromatids are separated to opposite sides of the cell - Chromatin condenses into chromatids - A new nuclear envelope is formed **Diagram Explanation:** The diagram illustrates the metaphase of mitosis. Chromosomes are aligned at the metaphase plate in the center of the cell. The spindle fibers, which emanate from centrosomes located at opposite poles, are attached to the centromeres of the chromosomes. This alignment ensures that when the chromosomes are separated, each new cell will receive an identical set of chromosomes. Metaphase is a critical phase where the cell ensures that all chromosomes are properly attached to the spindle fibers before proceeding to anaphase, where sister chromatids will be pulled apart to opposite sides of the cell. **Answer Explanation:** - **The cytoplasm splits**: This event occurs later during cytokinesis, not immediately following metaphase. - **Sister chromatids are separated to opposite sides of the cell**: Correct. This describes anaphase, which follows metaphase. During anaphase, the sister chromatids are pulled apart by the spindle fibers to opposite poles of the cell. - **Chromatin condenses into chromatids**: This occurs earlier in the process during prophase. - **A new nuclear envelope is formed**: This happens during telophase after the chromatids have been separated. The correct answer is that sister chromatids are separated to opposite sides of the cell.
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