Chromatin in the nucleus condenses to form chromosomes. The pairs of centrioles move to opposite sides of the nulceus. Spindle fibers form a bridge between the ends of the cell. the Nuclear envelope breaks down.
The nucleolus disappears during the prophase stage of mitosis when the nuclear envelope breaks down, chromosomes condense, and the spindle apparatus begins to form. This is in preparation for the separation of genetic material into two daughter cells.
The stage of mitosis where chromosomes shorten and thicken and the nuclear membrane begins to disappear is prophase. During prophase, the chromatin condenses into distinct chromosomes and the nuclear envelope breaks down, allowing the chromosomes to interact with the spindle fibers.
Crossing over between homologous chromosomes occurs during prophase I of meiosis.
The centrioles move to opposite ends of the cell during the prophase stage of mitosis. This movement is essential for the formation of the mitotic spindle, which helps separate the duplicated chromosomes during cell division.
At the beginning of telophase I, each half of the cell has a complete haploid set of chromosomes, but each chromosome is still composed of two sister chromatids. Cytokinesis usually occurs simultaneously with telophase I, forming two haploid daughter cells. No chromosome replication occurs between the end of meiosis I and the beginning of meiosis II, as the chromosomes are already replicated. In telophase II, the nuclei form and the chromosomes begin decondensing. The meiotic division of one parent cell produces four daughter cells, each with a haploid set of (unreplicated) chromosomes.
where events take place during the winter games
Answer:most take place at either Gamestops or Toys R' Us (TRU Events)
The process of Meosis I i.e. a mitotic division in meosis which do not take place in bacteria is longer and in that mitotic division prophase is the longest part and is even longer then bacterial prophase
The events of prophase in mitosis, such as condensation of chromosomes and breakdown of the nuclear envelope, are opposite to those that occur during telophase, where chromosomes decondense, and the nuclear envelope reforms.
The nucleolus disappears during the prophase stage of mitosis when the nuclear envelope breaks down, chromosomes condense, and the spindle apparatus begins to form. This is in preparation for the separation of genetic material into two daughter cells.
Answer:most take place at either Gamestops or Toys R' Us (TRU Events)
The events of the movie The Polar Express take place on Christmas Eve.
The events take place in 1942 and 1943, during World War II.
During telophase, the events that occur are essentially the reverse of those in prophase. The chromosomes, which condensed and became visible during prophase, de-condense back into chromatin. The nuclear envelope reforms around each set of separated chromosomes, restoring the nucleus. Additionally, the spindle fibers disassemble, contrasting with their formation during prophase.
300 events take place in the olympics
events
The events of the Mahabharata are believed to have taken place around 3100 BCE.