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Protein Metabolism Prezi
EW
by
Ethan Wu
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4 views
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Updated Oct 11, 2021
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Chapters
00:00
Chapter 1
00:09
Chapter 2
00:24
Chapter 3
00:35
Chapter 4
00:37
Chapter 5
01:19
Chapter 6
01:28
Chapter 7
02:25
Chapter 8
02:28
Chapter 9
02:31
Chapter 10
02:38
Chapter 11
03:26
Chapter 12
03:28
Chapter 13
04:08
Chapter 14
05:46
Chapter 15
05:48
Chapter 16
06:46
Chapter 17
06:48
Chapter 18
06:51
Chapter 19
07:42
Chapter 20
07:43
Chapter 21
07:46
Chapter 22
Audio Transcript
Auto-generated
00:01 - 00:03
Hi my name is Ethan.
00:03 - 00:07
You. This is my presentation on protein digestion and absorption.
00:11 - 00:13
Before talking about protein digestion.
00:13 - 00:16
We must first talk about the main component protein.
00:18 - 00:20
Protein is an important nutrient that your body uses.
00:20 - 00:23
Two great cellular structures that carry out vital functions.
00:26 - 00:29
Good sources of protein can be found in many meats
00:29 - 00:34
like chicken, beef, seafood, eggs and also dairy products.
00:41 - 00:43
One important thing to know is that protein is made
00:43 - 00:47
up of amino acids and amino acids are the basic
00:47 - 00:49
blocks. Building blocks of protein.
00:51 - 00:55
Protein is just large molecule composed Of one or more
00:55 - 00:56
chains of Amino acids.
00:58 - 01:01
Once protein is digested enzymes break down the amino acids
01:02 - 01:05
than the amino acids are combined in different ways to
01:05 - 01:14
form special did special proteins like enzymes, antibodies, hormones, collagen
01:15 - 01:15
and even muscles.
01:21 - 01:23
Next we must go into the parents of protein.
01:25 - 01:32
Why is approaching important, why is brought to you?
01:32 - 01:36
Important firstly your body needs protein to stay healthy and
01:36 - 01:36
function properly.
01:38 - 01:41
Protein also has many roles in your body.
01:43 - 01:46
Protein helps digestive enzymes facilitate chemical reactions.
01:47 - 01:51
It supports muscle contraction and movement provide support to the
01:51 - 01:58
body helps hormones, hormones help coordinate bodily function, helps move
01:58 - 02:02
essential molecules around the body supports the regulation and expression
02:03 - 02:08
of DNA and our name helps in repairing and building
02:08 - 02:12
the tissues in your body and also allows until metabolic
02:13 - 02:16
reactions to take place in the body and many more
02:16 - 02:16
key functions.
02:18 - 02:20
Party is a key part of a healthy diet and
02:20 - 02:21
plays a big role in growth and development.
02:31 - 02:34
Next now we begin the protein digestion process.
02:37 - 02:42
Protein division begins in the stomach the presence of food.
02:42 - 02:45
Pepsi nation and hydrochloric acid is secreted to help break
02:46 - 02:46
down foods.
02:49 - 02:54
Hydrochloric acid triggers conversion of PEPs engine into Pepsi when
02:54 - 02:58
PEPs and acts on protein molecules, it breaks peptide bonds
02:58 - 02:59
holding them together.
03:01 - 03:03
These bonds are broken your chains of amino acids linked
03:04 - 03:09
together called large peptides which is basically just amino acid
03:10 - 03:11
units linked together.
03:11 - 03:15
As you can see here in the diagram after this
03:16 - 03:20
process. After this process, polly peptides are then moved into
03:20 - 03:24
your small intestine or a digestion will be completed by
03:24 - 03:34
enzymes. The first part of the small intestine is a
03:34 - 03:39
duodenum which is the main part or is the main
03:40 - 03:44
site of protein digestion once enjoyed in them.
03:45 - 03:49
Pancreas releases pancreatic enzymes which go to work breaking down
03:49 - 03:49
polyp peptides.
03:53 - 03:57
These enzymes are trips in again kimo trips.
03:57 - 04:03
Imagine pro car boxy peptides and which are.
04:04 - 04:07
And these enzymes are also precursors that need to be
04:07 - 04:14
activated. These enzymes are activated.
04:15 - 04:15
Uh huh.
04:16 - 04:19
They are activated by enzymes found on the surface of
04:19 - 04:24
intestinal cells and that are called entero que nous Antero
04:24 - 04:25
canis converts trips.
04:25 - 04:30
Imagine into trips in which transferred strips engine into its
04:30 - 04:37
active form trips in once in its active form trips
04:37 - 04:40
in will hide release peptide bonds.
04:41 - 04:47
Hydrolyzed basically means breaking down trips in is important in
04:47 - 04:49
this process because of the many things it does.
04:51 - 04:53
First. The princess of trips in simulates for trips.
04:54 - 04:58
Imagine to make more trips in second chips and will
04:59 - 05:02
actually help convert kimo chips.
05:02 - 05:08
Energon to the active form kimo trips and which like
05:09 - 05:15
trips And hydro rises peptide bonds and lastly chips and
05:15 - 05:19
stimulates pro car boxy peptides to its active form.
05:19 - 05:20
Her boxy Pepsi's.
05:22 - 05:25
They are boxy Pep today's hydrolyzed as pets.
05:26 - 05:28
Hydrolyzed peptides from the car boxer and of protein.
05:30 - 05:33
This really goes to show how important chips in is
05:33 - 05:34
in the adjusted practice process.
05:38 - 05:41
After this encounter, the large polyp peptides are further digested
05:42 - 05:43
into smaller peptides.
05:44 - 05:44
Polly peptides.
05:50 - 05:55
Yeah, the body must break down these poly pop tarts
05:56 - 05:59
further. So the last part of digestion happens from enzymes
06:00 - 06:03
that come from the top have intestinal cells called brush
06:04 - 06:08
border enzymes, brush border enzymes are basically special enzymes found
06:08 - 06:12
on the micro vault micro villi of the small intestine
06:12 - 06:13
that complete digestion.
06:19 - 06:24
The main enzymes are dive thai peptides which further breaks
06:24 - 06:29
down di peptides as amino peptide is which Kaiser hydrolyzed
06:30 - 06:33
is peptide bonds from the amino terminal of protein.
06:34 - 06:37
After this process, the peptides are broken down into smaller
06:38 - 06:56
polyp peptides because because they are so small that can
06:56 - 07:00
now be easily absorbed through the small intestine into the
07:00 - 07:06
bloodstream digestion missions that leave the digester track take a
07:06 - 07:08
detour to the liver liver before entering the bloodstream.
07:10 - 07:12
This allows the liver to our first claim the digestive
07:13 - 07:18
track after the liver liver liver takes its share through
07:18 - 07:19
the head happen.
07:20 - 07:24
Hepatic veins, blood enters general circulation and amino acids are
07:25 - 07:28
moved from blood circulation through the body and use these
07:28 - 07:29
specialized proteins.
07:31 - 07:36
Yeah, special proteins are distributed throughout the body and are
07:36 - 07:39
used for many different functions as well explained before.
07:48 - 07:50
Thank you, lifting my presentation on protein metabolism.
07:51 - 07:51
I hope you enjoyed.
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