DNA
100

Nucleotides

Nitrogenous base 

200

Four Nitrogen Base 

(A)(T)(G)(C)

300

DNA Replication 

Occurs during the S phase (synthesis) of the cycle 

400

DNA Function 

DNA stores and transmits genetic information; it controls cell type and function 

500

DNA origen

DNA is also found in mitochondria and chloroplasts of eukaryotic cells 

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