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Phosphate and sugar.

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Q: What molecules form the sides of the double helix?
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Related questions

What structures form the rungs of the DNA double helix?

The rungs of the DNA double helix are made up of alternating deoxyribose sugar molecules and phosphate molecules. Please refer to the related link below.


What is a double helix DNA or RNA?

Both DNA and RNA can exist in the double helix form, but only DNA is completely stable as a double helix. The double helix RNA is usually only short "hairpin" sections folding back on itself, never the long essentially linear form of double helix DNA.


What is the process that forms double sugars?

Its when two monosaccharide molecules can chemically join to form a double helix therefore forming a molecular bond which is consider a isomerism.


Describe the 3 dimensional structure of DNA?

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.


What is the form of DNA called?

a double helix


What molecles form the sides of the ladder?

I'm assuming you mean the double helix "ladder-like" formation of a strand of DNA. The sides of the structure are essentially a phosphate-deoxyribose backbone.


How are DNA molecules bound together to form a double helix?

The DNA strands are held together by hydrogen bonds between complimentary base pairs.


Who was responsible for the discovery of DNA as a double helix?

Scientists by the name of James Watson and Francis Crick discovered DNA to be in the form of a double helix.


What is the shape of a DNA molecule?

DNA is organized in a double-helix fashion.


How does a single DNA molecule produce two identical molecules?

Two single chains bond together. The bonded chains twist together to form a double helix.


Who discovered that DNA was a strand of molecules in spiral form?

Watson and Crick deiscovered the double helix shape of DNA


What shape do two strands of DNA form?

double helix