Before a cell can separate, it has to unravel its chromosomes and clone all its DNA
It must make a copy of its deoxyribonucleic acid (DNA).
Cells must copy their DNA before they undergo cell division. This ensures that each daughter cell receives a complete set of genetic information.
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
Since 2 daughter cells will be created during cell division, DNA must first duplicate itself so that each cell gets the same DNA as the parent cell. Then it condenses into chromosomes that are symmetrical, with each sister chromatid on either side containing identical information.
dna
It must make a copy of its deoxyribonucleic acid (DNA).
Cells must copy their DNA before they undergo cell division. This ensures that each daughter cell receives a complete set of genetic information.
Repolarization
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
DNA replication must occur before cell division can take place. This process ensures that each new cell receives an identical copy of the genetic material to maintain genetic continuity.
Before replication can begin, the parent cell must undergo a period of growth and DNA must be duplicated during the S phase of the cell cycle. Additionally, the cell must ensure that all necessary molecules and enzymes required for replication are available.
turn to page 135 in your textbook
DNA replication must occur before cell division to make sure that the daughter cells are genetically identical.
DNA replication occurs during Interphase. This is not normally part of the cell division cycle but interphase must occur before subsequent stages such as prophase and metaphase can occur.
DNA replication must occur before mitosis starts to ensure that each daughter cell receives a complete and identical copy of the genetic information. If DNA replication did not occur before mitosis, the daughter cells would have only half of the necessary genetic material, leading to genetic abnormalities and potentially cell death.
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-