00:01
Hello, this is a biology instructor, nicole, addressing your question on the cell cycle.
00:07
So i've tried to replicate the diagram that you have.
00:12
And the descriptions given under your diagram are, unfortunately, out of order.
00:19
Maybe your instructor is trying to prevent just memorizing.
00:22
But i think it is most helpful to think about these things in order.
00:25
Well, let's start with number one.
00:27
So i've numbered them here as they under description for cell division.
00:32
Occurs during the shortest phase.
00:34
So that is here with number one, the m phase or the mitotic phase.
00:43
This is where cell division occurs.
00:46
And it is generally a two -step process.
00:48
So i'd like to go talk about that two -step process.
00:51
But number two on your list is the stage of dna synthesis, which is the s phase over here.
01:05
So it's this large phase corresponding to this whole section here.
01:10
So the s phase is the stage of dna synthesis for replication.
01:18
I'm going to make a little bit of a better s here.
01:24
So then mirror that on the diagram and number three on your list is interphase, the longest phase, which corresponds to the entire green outline portion of this circle.
01:40
Everything except for mitosis...