It wasnt found
2005 not even!
it was 1953
1953
1950
1951
Double helix - with a deoxyribose (sugar) and phosphate backbone, and nitrogenous bases in the centre.
Boron is an element. It does not have DNA.
The molecuar structure of DNA
she did NOT come up with DNA. she discovered the structure of DNA.
Both DNA and RNA contain a sugar phosphate group as the backbone to their structure. In DNA the sugar is deoxyribose, where as in RNA it is just ribose.
1950
1950
they described the structure of DNA
1950
1850
watson and crick
Watson and Crick
Sir James Watson and Sir Francis Crick first described the molecular structure of DNA correctly. They not only mentioned the fact that DNA is a helical structure, but also described how the constituting molecules are arranged in the helix. The base-pairing, sugar-phosphate backbone were first described by Watson and Crick.
Double stranded, single stranded. DNA can be described as having a double helix structure.
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DNA double helix discovered by Francis Crick, James Watson, Rosalind Franklin and Maurice Wilkins.
Double helix - with a deoxyribose (sugar) and phosphate backbone, and nitrogenous bases in the centre.