In DNA, Adenine always pairs with ___________________.
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15
Which enzyme adds DNA base pairs to the new DNA strand?
DNA Polymerase
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20
What does the term “semi-conservatively” mean? How does it related to DNA replication?
each strand of the original double helix serves as a template for the new DNA strand being replicated during DNA replication.
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5
Which of the following is NOT one of the parts of a nucleotide?
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5
Which of the following is NOT an example of a pyrimidine?
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15
Which enzyme unzips the DNA strand?
Helicase
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5
Which of the following scientists helped contribute important information relating to DNA?
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15
DNA replication occurs ___________________________.
in the s phase of interphase
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15
Which enzyme add RNA primers to the DNA strand
Primase
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25
Using complete sentences, describe the overall process of DNA replication. Be sure to include information about what it is, when it occurs, the main steps, the enzymes involved, etc.
DNA is copied in S phase to ensure Cells can have correct DNA after Cell Division. Initiat. (Helicase), Elong. (Primase & DNA Polym.),Terminat. (Nuclease ligase
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25
Describe Chargaff’s Rule and how it relates to DNA.
Chargaff’s Rule states that because of complementary base pairing, the number of complementary base pairs will be equal
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15
Which enzyme proof-reads the DNA strand and removes the RNA primers?
nuclease
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15
In DNA, Guanine always pairs with ___________________.
