Because when a cell divides it creates something like a mirror image and to do this it needs to copy the most important part of the cell the nucleus (which holds the DNA) and that will determine what the cell needs to do.
If a cell divides by mitosis both cells will have the diploid (2N) number of chromosomes. These two cells will have identical DNA If a cell divides by meiosis subsequent cells will have the haploid (1N) number of chromosomes. These cells will have the same basic amount of DNA but the DNA will not be identical. If the sex chromosomes are different sizes (like the X and Y chromosomes of humans) the DNA will vary a bit more dramatically if the meiosis includes the additional variation of the different sex chromosomes.
When the host cell reproduces, the provirus is replicated along with the host cell's DNA. As the host cell divides, each daughter cell also inherits a copy of the provirus, which integrates into the genome of the new cells.
When cell references are copied and adjusted for each new position, each adjusted cell reference is called a relative reference. It changes based on its current position relative to the original cell reference.
Cell division occurs in two main stages: mitosis, where the cell's nucleus divides into two identical daughter nuclei, and cytokinesis, where the cell's cytoplasm divides to form two separate cells. During mitosis, the cell's genetic material is copied and then distributed evenly between the two daughter cells. The whole process ensures that each daughter cell receives a complete set of chromosomes and organelles.
The parts of the cell that are copied during cell division are the DNA in the nucleus and the organelles such as mitochondria and chloroplasts. These copies ensure that each daughter cell receives an identical set of genetic information and cellular machinery.
DNA replicates before a cell divides ensures that each daughter cell has a complete set of genetic material They must have an identical set of DNA.
Genes are copied through a process called DNA replication before cell division occurs. This ensures that each daughter cell receives a complete set of genetic information. DNA replication is a crucial step in ensuring genetic continuity and passing on traits to the next generation.
When cell references are copied and adjusted for each new position, each adjusted cell reference is called a "relative reference." Relative references change based on the position of the cell where they are copied, allowing for dynamic calculations across different cells. This contrasts with absolute references, which remain fixed regardless of where they are copied.
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If a cell divides by mitosis both cells will have the diploid (2N) number of chromosomes. These two cells will have identical DNA If a cell divides by meiosis subsequent cells will have the haploid (1N) number of chromosomes. These cells will have the same basic amount of DNA but the DNA will not be identical. If the sex chromosomes are different sizes (like the X and Y chromosomes of humans) the DNA will vary a bit more dramatically if the meiosis includes the additional variation of the different sex chromosomes.
DNA is copied into the chromosomes by genes transition and genes transferred by the for example the healthy plants genes tranwere into unhealthy plants and thath ways dna molecule will be transwered . :) ANSWERED ADE BY ALISHBAH JUMANI
When a cell divides, the nucleus divides first in a process called mitosis, ensuring that each new cell receives a complete set of genetic information. After the nucleus divides, the rest of the cell, including the cytoplasm and organelles, divides in a process known as cytokinesis to form two separate daughter cells.
When the host cell reproduces, the provirus is replicated along with the host cell's DNA. As the host cell divides, each daughter cell also inherits a copy of the provirus, which integrates into the genome of the new cells.
Relative reference
Relative reference
The second strand of a chromosome is a copy of the genetic information for that cell. There are 2 strands so that when the cell divides, there is one copy of each chromosome for each offspring cell.
When cell references are copied and adjusted for each new position, each adjusted cell reference is called a relative reference. It changes based on its current position relative to the original cell reference.