DNA structure

• what are the 4 nucleotides called

  adenine (A)

  cytosine (C)

  guanine (G)

  thymine (T)
• A binds to T
• C binds to G
• what are the building blocks of DNA called


  nucelotides
• what does each nucleotide consist of

  one base one sugar and one phosphate
• what is a codon

  sequences of 3 nucleotides that code for amino acids