00:01
So we have an image here, and we need to label it.
00:04
So we have dna.
00:08
I'm going to start by drawing some.
00:18
Okay, i'll just draw two kind of pairs here.
00:38
And we have the one over here as well.
00:51
Okay, so here it is, and we need to label, first of all, the five to three strands be three to five.
00:58
So five to three means it's going from five prime to three prime.
01:03
So this is the 5 to 3 strand, and the other is going the other way.
01:08
It starts at 5 prime, ends at 3 prime.
01:14
Now let's label one of these nucleotides.
01:18
Deoxy ribose, the sugar, is this here.
01:24
Deoxyribose, these pentagons, because it has these, well, five carbons.
01:30
One of them is out here.
01:33
That's one of the carbons out here.
01:35
I'll label five carbons on this one.
01:37
One, two, three, four, five.
01:40
There we are.
01:41
And this is an oxygen.
01:45
So we have deoxyribose...