Medicine LibreTexts Biology Diagrams

Medicine LibreTexts Biology Diagrams Mitosis succeeds the G2 phase and is followed by cytokinesis where the cytoplasm divides after the separation of the nucleus. It has five phases: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis forms the basis of sexual reproduction and is important for the growth and development of the embryo. Diagram of Mitosis

Before a dividing cell enters mitosis, it undergoes a period of growth called interphase. About 90% of a cell's time in the normal cell cycle may be spent in interphase. G1 phase: The period before the synthesis of DNA. In this phase, the cell increases in mass in preparation for cell division. The G1 phase is the first gap phase. Mitosis Diagram showing the different stages of mitosis. Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with an equal amount of genetic material in both the daughter nuclei. It succeeds the G2 phase and is succeeded by cytoplasmic division after the separation of the nucleus.

Labelled Diagram of Metosis with Explanation Biology Diagrams

Stages of Mitosis Diagram with Labels. The cell synthesizes proteins and organelles needed for the upcoming mitotic phase. It also checks for any errors in DNA replication and repairs any mistakes. Overall, interphase is a critical period for the cell as it allows for growth, DNA replication, and preparation for division.

At the end of anaphase, chromosomes reach their maximum condensation level. This helps the newly separated chromosomes stay separated and prepares the nucleus to re-form . . . which occurs in the final phase of mitosis: telophase. (Kelvinsong/Wikimedia Commons) Phase 4: Telophase. Telophase is the last phase of mitosis.

Mitosis: Definition, Stages, & Purpose, with Diagram Biology Diagrams

Explore the stages of mitosis with detailed diagrams. Understand each phase and discover real-world applications of this essential cell division process. Interphase is a part of the cell cycle where the cell copies its DNA as preparation for the M phase (mitotic phase). In interphase, metabolism of the cell increases, and it is often termed In this phase, the cell has elongated and is nearly finished dividing. Cell-like features begin to reappear such as the reformation of two nuclei (one for each cell). The chromosomes then de-condense and the mitotic spindle fibres are broken down. Fig 2 - Summary diagram showing the stages of mitosis. Clinical Relevance - Errors of Mitosis. The stage, or phase, after the completion of mitosis is called interphase. Witness a living plant cell's chromosomes carrying genetic material duplicate during the process of mitosis Time-lapse photography of a live plant cell nucleus undergoing mitosis. (more) See all videos for this article.