DNA has two polynucleotide molecules that spiral around an imaginary axis to form a double helix. only certain bases in the double helix are compatible with each other. Adenine pairs with thymine and guanine pairs with cytosine.
The DNA molecule is shaped like an extremely long ladder twisted into a helix, similar in appearance to the shape of a spiral stairway.
A double helix, discovered by Watson and Crick, who were leaked data from Rosalin Franklin.
double helix
It is called a Double Helix.
double helix
Diamond
SUGAR-OH
No, dextrose is glucose but it has a different 3 dimensional structure than regular glucose.
The structure that a mineral forms is called a crystal.
motif
3-d structure of dna because of base pairing +nt in it ,like as shown above
Examples of 3 dimensional structure are a pyramid, a cone, a cylinder, a prism, a cuboid ... etc
Tertiary Structure.....:)
what 3 things make the structure of a DNA molecule
That depends on where the forces will be coming from. If both structures are subjected to forces in 3 dimensions, then the 3 dimensional structure will be less apt to fall over or something. If by strength you mean not compressing, then the 2 dimensional structure might be better theoretically, though you couldn't really build a 2 dimensional structure.
double helix
Double helix
James D. Watson and Francis Crick were at the Cavendish Laboratory in Cambridge, England when they made their discoveries on the 3-dimensional structure of DNA http://www.answers.com/james+d+watson THe shape of a double helix?
A crystal lattice.
What is the Lattice Structure
Diamond