What is mitosis? … What happens during mitosis ? Is the time during which the duplicated chromosomes (known as the sister chromatids) separate into two daughter nuclei, and the cell divides into two daughter cells, each with a full copy of DNA. What are the stages of mitosis?
What occurs in mitosis quizlet?
Mitosis takes place in all cells of the body. What happens when mitosis takes place? … Two daughter cells are produced that are exactly like the mother cell.
What is mitosis quizlet?
Mitosis. is the process of the division of the nucleus in eukaryotic cells (body cells only). Usually includes four stages: prophase, metaphase, anaphase, and telophase. You just studied 18 terms!
What 3 things happen during mitosis?
In mitosis, the nuclear DNA of the cell condenses into visible chromosomes and is pulled apart by the mitotic spindle, a specialized structure made out of microtubules. Mitosis takes place in four stages: prophase (sometimes divided into early prophase and prometaphase), metaphase, anaphase, and telophase.
Why does mitosis happen?
Mitosis is a process where a single cell divides into two identical daughter cells (cell division). … The major purpose of mitosis is for growth and to replace worn out cells.
What happens before mitosis quizlet?
Before mitosis begins, a cell makes a copy of the DNA in the nucleus. … the final phase of cell division, between anaphase and interphase, in which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.
Where does mitosis occur in body?
The cells of the skin and bone marrow are sites of active mitosis replacing skin cells and red blood cells that only have a limited life. Repair. When an area of tissue is damaged internally or externally, mitosis is used to repair the damage.
Why do cells do mitosis quizlet?
Cells undergo mitosis for growth and repair. … a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cells. Cells undergo meiosis to produce haploid cells.
What occurs after mitosis quizlet?
What event occurs immediately after mitosis? Stage of the cell cycle when the nuclei are intact. Chromatin is present in this phase. … Stage of the cell cycle that centrioles migrate to the poles of the cell to form the spindle.