A+T
and G+C pairs have similar structures
The combination of a two-ring purine
(A or G) and a single-ring pyrimidine (T or C) forms a base bair (A+T or G+C ) with three
co-planar
rings.
The A+T has two
H-bonds versus the G+C with three
.
A+T
and G+C pairs have similar structures
The combination of a two-ring purine
(A or G) and a single-ring pyrimidine (T or C) forms a base bair (A+T or G+C ) with three
co-planar
rings.
The A+T has two
H-bonds versus the G+C with three
.