no both the double helices aren't the same. the sequences(bases) that are part of one of the helix is sequence complementary to the other strand of DNA.
structurally they form the helical pattern, the sequence information is absolutely different.
this itself determines the specificity,
A double helix is two helixes.
The double helix.
double helix, twisted ladder, spiral staircase.
Double Helix :D
Double Helix
DNA, and the shape is also known as a double helix.
The double helix.
double helix
DNA is a double helix made of two strands linked together with hydrogen bonds.
-Two helices
Its actually two wi=ords; Thehy are 'Double Helix'.
The name of the shape of DNA is called double helix. There are two long strands of DNA connected in several points. These strands twist and look like a spiral or a spring.
double helix
double helix, twisted ladder, spiral staircase.
Its Hydrogen Bonds that hold the two strands of the DNA double helix together.
Double Helix :D
a double helix- apex
It's a double helix...think of twisting a ladder