Spiral cloud near Moscow last morning
11 years ago by frenchred · 2532 Likes · 5 comments · Popular
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pebbleinthepond
· 11 years ago
· FIRST
That's not a spiral it's a double helix
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mcr101
· 11 years ago
It's a DNA strand
1
pebbleinthepond
· 11 years ago
That's what a double helix is.
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Edited 11 years ago
grammarnazi1
· 11 years ago
It's a twirly pasta noodle.
7
guest
· 9 years ago
Pebble: a DNA strand is a double helix. A double helix is not necessarily a DNA strand.
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