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What is the division of a nucleus called?
Depends. If it's the division of the nucleus of an atom, it's called fission. If it's the division of the nucleus of a living cell, it's called mitosis.
In addition to cell division meiosis also includes division of a cells what cytoplasm nucleus mitochondrion or DNA?
In addition to cell division, meiosis also involves division of a cell's nucleus. Meiosis is a specialized form of cell division that reduces the chromosome number by half to produce gametes (eggs or sperm).
What are the differences between mitosis and cytokinesis?
Mitosis is the process by which a cell's nucleus divides into two identical nuclei, while cytokinesis is the division of the cell's cytoplasm to create two separate daughter cells. Mitosis involves the separation of chromosomes, while cytokinesis involves the physical splitting of the cell membrane to complete cell division.
If a cell of an organism has 46 chromosomes before meiosis how many chromosomes will exist in each nucleus after meiosis?
After meiosis in a cell that originally has 46 chromosomes, each resulting nucleus will have 23 chromosomes. This is due to the process of meiosis, which involves two rounds of cell division that result in the formation of four daughter cells, each with half the number of chromosomes as the original cell.
Structures in the nucleus made of DNA and protein?
Chromosomes are structures in the nucleus made of DNA and protein. They carry genetic information in the form of genes and are crucial for cell division and genetic inheritance. Chromosomes condense during cell division to facilitate their segregation into daughter cells.
How many chromosomes are in the nucleus of a cell in the testis at the start of cell division?
46
Which are rod shaped structures that are important in cell division?
Chromosomes are found in the nucleus of the cell and are rod shaped
Where do you find chromosomes in animal cell?
In the DNA, which is in the nucleus, which is in the center mass of any and every cell...
What kind of cell involves chromosomes?
Eukaryotic cells, which make up plants, animals, and fungi, have chromosomes within their nucleus that contain genetic information in the form of DNA. Prokaryotic cells, such as bacteria, do not have a true nucleus or chromosomes.
Where are chromosomes found?
Chromosomes are found in the nucleus of eukaryotic cells. They are made up of DNA and proteins, which carry the genetic information essential for cell function and heredity. During cell division, chromosomes condense to form visible structures that can be seen under a microscope.
What happens to the nucleus during prophase of cell division?
During prophase of cell division, the nucleus condenses and the chromatin (DNA and proteins) inside it becomes tightly coiled into chromosomes. The nuclear membrane also breaks down, allowing the chromosomes to become more visible and ready for division.
How many chromosomes will each nucleus have meiosis 1?
During meiosis I, each nucleus will have half the number of chromosomes as the original parent cell. This is because meiosis I involves the separation of homologous chromosomes, resulting in two daughter cells with a haploid number of chromosomes.
