Nuclear division (mitosis) of cells of eukaryotic organisms with replication of DNA can be divided into four main phases. The second main phase is called metaphase, during which chromosomes contract in a spiral pattern and position themselves in the equatorial plane at approximately equal distances from both opposite poles. The spindle fibers, starting from both … Metaphase: Function, Tasks, Role & Diseases
The cell cycle is a regularly occurring sequence of different phases in a body cell. The cell cycle always begins after a cell divides and ends after the next cell division is completed. What is the cell cycle? The cell cycle always starts after a division of the cell and ends after the completion of … Cell Cycle: Function, Tasks, Role & Diseases
Meiosis refers to a form of cell division in which, in addition to cell division, the diploid chromosome set is reduced to a haploid chromosome set so that the newly formed cells each have only one set of chromosomes. In the human organism, meiosis serves to generate haploid germ cells, which have a single set … Meiosis: Function, Tasks, Role & Diseases
The group of taxanes includes the active ingredients paclitaxel, docetaxel, and cabazitaxel. Their action is due to the disruption of cell division (mitosis), which medicine uses to treat various cancers. What are taxanes? Taxanes form a group of agents that belong to the cytostatic drugs and are also known as taxoids. They are used in … Taxanes: Effects, Uses & Risks
Interphase refers to the portion of the cell cycle that occurs between two cell divisions. During this phase, the cell performs its normal functions and prepares for the next mitosis. Proper cell cycle progression is monitored at two interphase checkpoints and at one checkpoint during mitosis. What is interphase? Interphase refers to the portion of … Interphase: Function, Tasks, Role & Diseases
Mitosis proceeds in several phases. Among them, prophase represents the beginning of mitosis. Disruptions in the prophase process prevent the initiation of cell division. What is prophase? Both mitosis and meiosis begin with prophase. In both cases, cell division occurs. However, while in mitosis the identical genetic material is passed on to the daughter cells, … Prophase: Function, Tasks, Role & Diseases
Germ cells are the basis of life. There are male as well as female germ cells, which after fusion are responsible for creating an embryo. In this regard, germ cells have crucial differences compared to all other body cells. What are germ cells? A woman’s germ cell is the egg, and a man’s is the … Germ Cells: Structure, Function & Diseases
Chromatids are a component of chromosomes. They contain a DNA double strand and play a role in mitosis and meiosis. Diseases such as Down syndrome are associated with errors in the division of chromatids and chromosomes. What is a chromatid? Living things with nucleated cells are also called eukaryotes. Their genes and genetic information sit … Chromatid: Structure, Function & Diseases
