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When does a cell make sure DNA has been copied correctly before continuing in the cell cycle?
DNA is copied (or replicated) by an enzyme called DNA polymerase. This enzyme generally operates in the 3' to 5' direction. However, this enzyme also has a 5' to 3' exonuclease activity, which enables it to remove certain wrong bases and insert correct ones. This ensure that the DNA is copied correctly
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What part of the cell cycle is DNA copied?
DNA is copied during the S phase of the cell cycle, which occurs after the G1 phase and before the G2 phase. This process of DNA replication ensures that each daughter cell receives an identical copy of the genetic material.
DNA is copied in which stage of the cell cycle?
DNA is replicated during the Synthesis (S) phase of cell growth. This comes after G1 and before G2. Mitosis follows G2.
Where in the cell is DNA copied?
DNA is copied in the cell nucleus. This process is called DNA replication and occurs during the S phase of the cell cycle.
Stage in cell cycle when DNA is copied?
The stage in the cell cycle when DNA is copied is the S phase of the interphase. It refers to the resting phase between successive mitotic divisions of a cell.
In what stage of the cell cycle is a cells DNA copied?
Synthesis (S) Phase:"A Cell's DNA is copied during this phase. At the end of this phase, each chromosome consists of two chromatids attached at the centromere."(C) BIOLOGY Johnson Raven (Honors)
When does a cell make sure its DNA has been copied correctly before continuing in the cell cycle?
G2 check point.
What stage during the cell cycle are organelles and chromosomes copied?
i think its telophase
What is the stage in the cell cycle when the DNA is copied?
Prophase
What part of the cell cycle is DNA copied?
DNA is copied during the S phase of the cell cycle, which occurs after the G1 phase and before the G2 phase. This process of DNA replication ensures that each daughter cell receives an identical copy of the genetic material.
What is professional credentials?
by completing a continuing education cycle.
DNA is copied in which stage of the cell cycle?
DNA is replicated during the Synthesis (S) phase of cell growth. This comes after G1 and before G2. Mitosis follows G2.
What two paired cell structures are copied before mitosis begins?
Chromosomes are copied in the form of sister chromatids during S-phase of the cell cycle, which are then separated during mitosis. The centrioles also duplicate before mitosis begins to ensure proper formation of the mitotic spindle and accurate segregation of chromosomes.
During which phase of the cell cycle OS DNA copied?
DNA is copied during the S phase of the cell cycle. This is when cells undergo DNA replication in preparation for cell division.
During which phase of the cell cycle are the chromosomes replicated (copied)?
Chromosomes are replicated during the S phase of the cell cycle.
How are chromosomes copied?
through DNA synthesis in the S phase of the growth cycle
How are professional credentials usually maintained?
by completing a continuing education cycle
What is a model that shows each rock on a continuing journey?
The rock cycle
