Central dogma describes information flow from
DNA→RNA→protein
Protein considered the functional unit within the cell
• Huge 1D molecule - two strands of nucleotides – double helix
• Information for life
• Cell < DNA < Nucleotide (核甘酸) < Base pair
• Nucleotide bases(鹼基)
–Guanine (G),Adenine (A), Cytosine (C) Thymine (T)
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