â Noodle originated in China and the name is derived from a German nudel which means pasta, and spaghetti originated in Italy. â Noodle is thin and elongated in shape. Spaghetti is long, cylindrical in shape and differs in thickness. â Noodle is made of unleavened dough cooked in boiling water and oil.
1 The helix in the double helix means that the entire thing is wound up in a spiral. 2  DNA composition: purine and pyrimidine bases, sugars, phosphate. 3  Nucleotide = base (Adenine, Guanine, Thymine, Cytosine) + sugar + phosphate. 4  Nucleoside = base + sugar = Adenosine, Guanosine, Thymidine, Cytidine.
The x-ray Rosalind provided the outline of the DNA and from there Watson and Crick could analyze how the DNA was in fact a double helix due to the triple bonded G-C (Guanine and Cytosine) that formed the skinny parts of the DNA and the double-bonded A-T (Adenine and Thymine) that formed the fatter parts of the DNA.he and Maurice Wilkins worked together and took some x-rays of DNA. The DNA crystallography allowed Watson and Crick to look at the picture to determine it was a double helix â¦ and not a triple helix as Linus Pauling had thought. he said omg i look like my dad!!