DNA exists in a coiled structure called a

Question

DNA exists in a coiled structure called a

Answer 1

Double Helix

Answer 2

Chromosome.

Edit:  Double Helix is the shape of DNA.  They are coiled in Chromosomes.

Answer 3

double helix?

Answer 4

double helix

complimetary bases hydrogen bonded together all held together by two sugar phosphate backbone

Answer 5

This question is a little vague. All of the above answers are correct, but addressing a slightly different question. Double stranded DNA forms as double-helical structure (as was determined by Watson and Crick). It then is packaged in the cell creating a much more complex and organized structure called a chromosome, that also contains certain proteins.