Which year was the DNA discovered in?

1869
1929
1953
1963
DNA was first isolated by the Swiss physician Friedrich Miescher who, in 1869, discovered a microscopic substance in the pus of discarded surgical bandages. As it resided in the nuclei of cells, he called it "nuclein". In 1878, Albrecht Kossel isolated the non-protein component of "nuclein", nucleic acid, and later isolated its five primary nucleobases.
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Answers by country

1869
1929
1953
1963
answers
flagAustralia
63%
18%
13%
4%
22
flagGreece
57%
10%
10%
21%
19
flagPakistan
54%
9%
22%
13%
22
flagIndia
52%
15%
25%
7%
84
flagPoland
32%
26%
30%
10%
1067
flagthe United Kingdom
29%
35%
25%
9%
31
flagthe United States
19%
23%
52%
4%
21