0:00
Hello, everyone.
00:01
Today i will be helping you with the 66th problem of the chapter 4 problem set.
00:07
So this question is asking plasmodasmoda in vascular plants and gap junctions.
00:12
In animals are examples of specialized feature cells.
00:16
Mechanisms by which transport occurs between cells evolved independently with several eukaryotic clades.
00:24
Explain in terms of cellular cooperation the selective of advantages provided.
00:30
By such structures.
00:32
So, well, let's go through these.
00:34
So we're going to use the plasmodesmata, and then we're going to use gap junctions as examples, because these are perfect ones.
00:46
So you have the plasmodemata, so this is a plant cell, and then you're going to have another plant cell, and this is overly done, but basically what it is, the plasma desmodas going to allow nutrients through, and then you're going to have gap junctions.
01:01
So you have this cell, and then you're going to have the gap junctions on the outside, which are protein channels to another cell.
01:08
So it's going to, again, let nutrients through back and forth...