00:01
Okay, in order to answer this question, we'll talk about sister chromatic.
00:03
Remember that this is one chromosome.
00:06
Okay, this is one chromosome before dna replication.
00:11
Okay, and it has its genetic material here.
00:15
During the cell cycle, there is a phase called s -phase.
00:22
S -phase.
00:23
And it is going to make your chromosome like this.
00:29
So you're going to get this, that was your original dna.
00:34
And now you're going to have an additional dna.
00:36
Is the same as the great one practically okay and this is this is after dna with the application but it is still one chromosome okay so this is only one chromosome and this is only one chromosome and this great structure here is one chromatid and this is one is that is another chromatic okay so they are sister chromatids and the question says select all of the following in the same things that are true about sister chromates.
01:08
Select 5, it says.
01:10
They code for the same genes and have virtually identical information.
01:15
And that is true...