00:01
All right, so here we have, first of all, according to the induced fit model, how does an enzyme accommodate its substrate? and so if we have, let's say, an enzyme right here and we have a substrate, how does this accommodation happen in the induced fit model? the answer here is that the enzyme itself changes its shape.
00:27
And so the answer is d as an induced fit, the enzyme changes its shape in order to, accommodate the substrate.
00:37
It's eight per nine.
00:40
How is an enzyme generally named? this is simply just you need to know what the naming pattern for this is.
00:48
It's the substrate plus substrate plus ace.
00:58
So for lactose, we have lactase, meaning the answer here is a.
01:08
So a.
01:13
Then moving on to 10, we have what substrate does lactase break down? and i suppose i kind of spoiled it, but the answer is c here.
01:22
It's lactose.
01:24
Moving on to the short and long answer questions.
01:26
Why is water, the universal solvent? water is known as the universal solvent because being a highly polar molecule, it can dissolve most ions.
01:42
And it can dissolve most charged species...