00:01
Digestion is a complex pathway that helps in the breakdown of substances that is present in the diet to obtain or harness energy in the form of atp.
00:13
So the first step to obtain energy is digestion.
00:17
This digestion produces the monomeric molecule glucose which then enters the cellular respiration to yield atp as a final product of.
00:30
The digestion so digestion is taken up by physical and chemical factors the physical factors include mastigation by the buckle cavity that is by the teeth and by the stomach physical is by teeth and by the churning of the stomach these are the physical activities that break down the food substances so the chemical process of digestion is taken place with the help of several engines so we are going to identify the source and function of these enzymes that are listed here.
01:06
The first of these are salivary amylase.
01:10
The enzyme salivary amylase, so we can write here this is a source and this is a function.
01:19
The source of salivary amylase is salivary glands.
01:23
Salivary glands produce salivary amylase that breaks down simpler carbohydrates to blue.
01:31
The function is carb breakdown or digestion of carbohydrates, simpler carbohydrates.
01:41
So the next one, the next enzyme is, pepsi, we'll write the third and fourth enzyme as well.
01:50
Third is tripsin and fourth enzyme is pancreatic, lipase and fifth is brush border enzymes.
02:03
So the enzyme, pepsin, tripsin and pancreatic lipase are all secreted from pancreas.
02:13
They are part of pancreatic juice.
02:17
So pepsine digest.
02:19
So we can write the function of pepsine is to digest.
02:25
Pepsiin is the first enzyme to act on protein.
02:29
So they act on protein to form proteases or protein...