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Cell division is the process by which a cell divides into two daughter cells. Chromosome duplication occurs during the cell cycle when the DNA is replicated to create identical copies of each chromosome. This ensures that each daughter cell receives a complete set of genetic material.
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What is the importance of chromosome duplication prior to mitosis?
Chromosome duplication prior to mitosis ensures that each daughter cell receives an identical set of genetic information. This is crucial for maintaining the correct number of chromosomes in each cell and for enabling accurate cell division. It also helps in preventing mutations and ensuring genetic stability in the daughter cells.
Give the three problems solved by mitotic cell division?
duplication, separation, and cytokinesis
What part of the cell structure controls replication of chromosomes prior to cell division?
The nucleus of the cell contains the genetic material, including chromosomes, and it plays a critical role in controlling replication prior to cell division. Within the nucleus, specialized structures such as the nucleolus and proteins involved in DNA replication help regulate the process of chromosome duplication.
How is the chromosome number affected by cell division?
During cell division, the chromosome number remains constant. In mitosis, each daughter cell receives an identical set of chromosomes to the parent cell. In meiosis, the chromosome number is halved to produce gametes with half the number of chromosomes as the parent cell.
Which refers to the addition of an extra segment of a chromosome?
This is known as a chromosomal duplication, which involves the replication of a segment of a chromosome resulting in an extra copy. Duplication can lead to genetic disorders or variations in an individual's traits.
What is cell division and chromosome duplication?
MITOSIS
What follows g2 phase?
The G2 phase is immediately preceded by the S ( DNA synthesis for chromosome duplication) phase, and is followed by the M (mitosis, or cell division) stage.
What is the importance of chromosome duplication prior to mitosis?
Chromosome duplication prior to mitosis ensures that each daughter cell receives an identical set of genetic information. This is crucial for maintaining the correct number of chromosomes in each cell and for enabling accurate cell division. It also helps in preventing mutations and ensuring genetic stability in the daughter cells.
Which type of cell division is called the duplication division?
The type of cell division that is known as the duplication division is called DNA replication. During DNA replication, the genetic material is duplicated to maintain the genetic information in the daughter cells during cell division.
What is the duplication and equal division of a cell's genetic material?
mitosis
What type of cell division has to do with reproduction?
Chromosome
What is the component of chromosome in the cell division?
gene.
WHICH TWO PROCESS ARE INVOLVED IN MITOTIC CELL DIVISION?
Nuclear duplication (mitosis) and cytoplasmic division (cytokinesis)
What term is used to describe the ongoing process of cell growth reproduction and division?
duplication
Give the three problems solved by mitotic cell division?
duplication, separation, and cytokinesis
What stage of cell cycle does DNA duplication occurs?
DNA duplication occurs during the S phase of the cell cycle. This is when the DNA in the cell is replicated in preparation for cell division.
Mitosis is cell division in which the chromosome number is what?
Mitosis is cell division in which the chromosome number stays the same. Although at some points throughout the cell cycle, chromosomes may consist of two sister chromatids
