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Cells tend to make mistakes copying nucleotides in the DNA.

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Viva Schroeder

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3y ago

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What happens in meiosis one that does not occur in meiosis two?

DNA is copied


Can DNA be copied in mitosis?

DNA is not copied during mitosis . Mitosis is meant for division of cell and DNA is divided in two daughter cells .


What are copied from DNA?

antisense


Where and when is DNA copied?

In Interphase.


How often does the cellular machinery that replicates DNA insert an incorrect base?

The cellular machinery that replicates DNA has an error rate of about 1 mistake per 1 billion base pairs copied. This is due to the proofreading mechanisms in place to correct mistakes. However, mistakes can still occur, leading to mutations.


What are the three types of mistakes that can occur in DNA synthesis?

During DNA synthesis, three primary types of mistakes can occur: base substitutions, where one nucleotide is incorrectly replaced with another; insertions, where extra nucleotides are added; and deletions, where nucleotides are missing. These errors can lead to mutations, potentially impacting gene function and organismal traits. Cellular proofreading mechanisms, such as DNA polymerases, help correct some of these mistakes, but not all errors are caught, which can result in lasting changes in the DNA sequence.


How often is DNA copied during the process of cell division?

DNA is copied once during the process of cell division.


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.


What is the process in which all of the nuclear DNA is copied?

DNA Replication


What is the process in which all the nuclear DNA is copied?

DNA replication


When DNA is copied the process is called what?

mRNA does not copy DNA, intead, mRNA is copied FROM DNR. The process is call translation.


When and where is DNA copied and separated?

Mitosis