00:01
Okay, so this question is asking if this strand that is comprised of a percentage of a, g, t's, and c's, if this is single or double -stranded dna or rna.
00:10
So first off, we know it's dna because there are thymines presence.
00:17
Rna does not use thymine, they use urosol, so we know it's dna.
00:21
Then we have basically 20 % a's, 30 % t's, 30 % t's, 30 % percent c's and 20 percent g's.
00:37
Now here's the thing.
00:38
If they were complementary, if this was double -stranded, then these numbers, these numbers should be equal.
00:48
Sorry, that's my daughter.
00:50
So these numbers should be equal, but they're not equal.
00:54
Because they're not equal, that must mean that they're single -stranded dna.
01:00
You agree? yep, that's correct...