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M7)DNA Replication

Specific base-pairing is the mechanism of DNA replication.

QuestionAnswer
What processes require prior DNA replication? Mitosis and meiosis.
How are chromosomes normally found? Single-stranded.
What does replication do to the DNA? It doubles it, leaving a double stranded chromosome made of two chromatids joined at the centromere.
What is the 2st stage of DNA replication? The 2 complementary strands of DNA separate into template and complementary.
What is the 2nd stage of DNA replication? DNA nucleotides link into position according to base-pairing rules and DNA polymerases link the nucleotides to
Why are there two strands of DNA? Each strand is a template for making a new complementary strand
Why is DNA replication semi-conservative? Because each new DNA strand consists of an 'old' strand and 'new' strand.
When does DNA replication occur? Interphase
Created by: MahaliaMcD
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