00:05
So this question deals with cytoskeleton.
00:08
So the first thing we need to do is identify what is a cytoskeleton? to be brief, it's basically the skeleton for the cell.
00:16
There are three main types of filamentous material that makes up cytoskeleton.
00:21
They are in the order of the largest size to the smallest.
00:25
Di diameter, first of all, of the microtubules is the largest between the three.
00:31
Microtubules, as you could guess, has the protein called tateameterium.
00:36
Tubulent in them.
00:38
Intermediate filaments is a middle -sized type of a filamentous material making up cytoskeleton.
00:44
And the third, the smallest in diameter, is the microfilaments.
00:49
And microfilaments have acted.
00:51
So the question is asking about which of the four characteristics of cytoskeleton is true.
00:59
One that can be immediately eliminated is that it has something to do with the smooth endoplasmic reticulum.
01:09
The smooth endoplasmic reticulum is itself a completely different organelle and it has really nothing to do with the cytoskeleton...