Mitosis - Wikipedia
Mitosis (/ maɪˈtoʊsɪs /) is a part of the cell cycle in which replicated chromosomes are separated into two new nuclei. Cell division by mitosis is an equational division which gives rise to genetically identical cells in which the total number of chromosomes is maintained. [1]
Mitosis | Definition, Stages, Diagram, & Facts | Britannica
2024年10月21日 · Mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells. Strictly applied, the term is used to describe the duplication and distribution of chromosomes, the structures that carry the genetic information.
Mitotic Definition & Meaning - Merriam-Webster
The meaning of MITOTIC is of, relating to, involving, or occurring by cellular mitosis. How to use mitotic in a sentence.
Definition, Stages, Function and Purpose - Biology Dictionary
2017年4月28日 · Mitosis is the step in the cell cycle that the newly duplicated DNA is separated, and two new cells are formed. This process is important in single-celled eukaryotes, as it is the process of asexual reproduction.
Phases of mitosis | Mitosis | Biology (article) | Khan Academy
Course: AP®︎/College Biology > Unit 4. Lesson 5: Cell cycle. Interphase. Phases of the cell cycle. Mitosis.
Mitosis | Learn Science at Scitable - Nature
Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to...
Mitosis - Molecular Biology of the Cell - NCBI Bookshelf
Mitosis. The segregation of the replicated chromosomes is brought about by a complex cytoskeletal machine with many moving parts—the mitotic spindle. It is constructed from microtubules and their associated proteins, which both pull the daughter chromosomes toward the poles of the spindle and move the poles apart.
2.2: The Mitotic Cell Cycle - Biology LibreTexts
The stages of cell division oversee the separation of identical genetic material into two new nuclei, followed by the division of the cytoplasm. Mitosis is divided into five stages—prophase, prometaphase, metaphase, anaphase, and telophase—visualized here by …
15.6: Mitosis - Biology LibreTexts
2022年12月30日 · Mitosis. During mitosis, the nuclear envelope breaks apart to allow the spindle access to the chromosomes. Once they have been moved to opposite ends, the nuclear membrane reforms around each set. Finally, cytokinesis divides …
Mitosis - Definition and Examples - Biology Online Dictionary
2023年9月8日 · In biology, mitosis refers to the cellular process where a single cell divides resulting in two identical cells. By identical, it means that both cells have the same number of chromosomes and genetic content. The mitosis steps include preprophase (in plant cells), prophase, prometaphase, metaphase, anaphase, and telophase.