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This can be used to figure out how genes work and where they are located in the body in future chapter this is explored more, DNA is the reason humans are unique so the field of study for it is diverse.

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They run parallel with each other but run in opposite directions

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The sugar molecule located inside DNA

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The Rule that bases in DNA
A% = T% and C% = G%

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before cell division

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they confirmed that DNA is a double helix and anti-parallel .

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What did Rosalind Franklin contribute to the study of DNA?

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What did Rosalind Franklin contribute to the study of DNA?

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She used x-ray diffraction to suggest that strands of DNA twist around each other

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- That A & T are equal, C & G are equal. They all add up to 100%. Base pair rules

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Photo of how bases are bonded to each other

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A picture with the ratios of bases in DNA

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Diagram of DNA replication

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Prokaryotic DNA replication

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Picture of DNA leading to a Chromosome

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Video about DNA replication

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Solidified the idea that DNA is a double helix that runs antiparallel

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Non-living particles that can infect living cells

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Enzyme that adds short, repeated DNA sequences to telomeres

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Tips of chromosomes, that are difficult to copy.

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The forming of a extra strand of DNA before cell division.

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Enzyme that joins individual nucleotides to produce a new strand of DNA

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Long, Slightly acidic molecules made of nucleotides that are linked together.

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Nucleic acid made of nucleotides joined into long strands by covalent bonds.