DNA structur
,A DNA Molecule – A nucleotide!
, Nucleotide Nitrogenous bases
G C A T
Guanine: A purine derivative
Cytosine: A pyrimidine derivative
Binds via hydrogen bon
Adenine: A purine derivative
Thymine: A purine derivative
, The double Helix
G
C
A
T
,A DNA Molecule – A nucleotide!
, Nucleotide Nitrogenous bases
G C A T
Guanine: A purine derivative
Cytosine: A pyrimidine derivative
Binds via hydrogen bon
Adenine: A purine derivative
Thymine: A purine derivative
, The double Helix
G
C
A
T