00:01
Okay, so in this question, we are given the diagram of a chloroplast and we are supposed to be able it.
00:06
So as you can see, this basically reviews what takes place in a chloroplast.
00:13
So moving on, we know that chloroplast is the site of photosynthesis, right? so photosynthesis is the process by which plants or, you can see the leaves, the harvest, light energy, indivisible spectrum and converts.
00:30
It into chemical energy.
00:33
Now if you look at the structure of chloroplast, you can see an octa membrane and then there's this inner membrane.
00:44
Now the inner membrane encloses a fluid -filled liquid and this fluid -filled liquid is called stroma and it is indicated by this label b.
00:58
So, label b is your stroma.
01:02
And in this stroma, suspended in this roma, is the thylacoid.
01:08
So a, as labeled by a, you can see the thylacoid.
01:14
And when you observe the picture, you can see that thylacoid, they are arranged in stacks.
01:22
And this whole stack is called the grana.
01:25
And talking more about photosynthesis, it is on the membrane of the thylagoid where the pigments are integrated.
01:40
Now these pigments, they are involved in the absorption of light.
01:46
So basically photosynthesis can be divided into two phases...