bio please help Ms sue

DNA is copied by an enzyme called DNA (A) __________, and the process of copying DNA is called (B) __________.

The two new double-stranded DNA molecules have one strand from the original DNA molecule and one strand from the freshly assembled strand of nucleotides. This is referred to as (C) __________ replication.

I think the first answer is gene repair and I think the second answer is Polymerases replication and the third answer is DNA Replication am i correct

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asked by carrie
  1. Sorry!

  2. okay Thank you though

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    posted by carrie
  3. There is no single enzyme responsible for DNA duplication. But the most important ones are:

    Helicase: it unwinds the DNA helix
    RNA polymerase: adds the RNA primer
    DNA polymerase: adds the complementary strand of DNA
    Ligase: attaches the DNA fragments together

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  4. the process is officially called DNA replication. Depending on whether you are dealing with somatic cells or gametes, the sex cells of either egg or sperm, the process will then follow into mitosis or meiosis.

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  5. Renee was studying the process where DNA is copied so that dividing cells each get a full copy, but she was having some trouble keeping it all straight. She knew that DNA had to be unwound like a zipper in order to be copied. Once separated, each strand can be a template for a complementary strand. That way, each cell gets a DNA molecule with one original strand and one new.

    DNA is copied by an enzyme called DNA (A) __________, and the process of copying DNA is called (B) __________.

    The two new double-stranded DNA molecules have one strand from the original DNA molecule and one strand from the freshly assembled strand of nucleotides. This is referred to as (C) __________ replication.
    the first answer is polymerase

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    posted by carrie
  6. A.) DNA Polymerase
    B.) Replication
    C.) Semi conservative

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    posted by Devron

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