You're most welcome Ribanhuni. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
READ THIS 00:00 a tunnel acts like a connection between 00:06 two points separated from each other 00:09 take these two places for example to go 00:12 from one point to the other we need 00:15 something that would connect the two and 00:17 a smooth transportation is assured by 00:20 this tunnel a similar scene is found in 00:23 our body as well our mouth or the buccal 00:26 cavity to be precise is the place where 00:28 the food is masticated that is chewed 00:31 the next immediate Junction for 00:33 digestion is the stomach and both these 00:37 important points are connected via the 00:39 single slender tube like structure 00:41 called the esophagus can we notice this 00:45 pipe here that seam connecting the 00:47 buccal cavity and the stomach well 00:49 that's the esophagus the other name for 00:53 it is the food pipe any idea how the 00:56 structure participates in digestion well 01:00 you will be surprised to know that this 01:02 part of the alimentary canal does not 01:04 help in digestion in any way yes this 01:08 narrow muscular tract has no role to 01:11 play in the digestion process so if not 01:15 digestion then what function does it 01:17 perform it serves as a passage for the 01:20 food this connection between the mouth 01:23 and the stomach heads in the 01:25 translocation of the food and not its 01:27 digestion so does the food from the 01:30 mouth travels straight down the line not 01:33 really the process is not that straight 01:36 and simple 01:38 the vaults of the oesophagus contract 01:40 and relax alternately allowing the 01:42 softball as a food to pasta this 01:46 alternate and rhythmic contraction and 01:48 relaxation of the muscles 01:49 this cult peristalsis this movement has 01:53 in propelling the food from the mouth to 01:55 the stomach 01:57 now the next organ of our interest is 02:00 the Stuber what happens when the food 02:02 reaches the stomach let's find that out 02:05 this stomach is a muscular pouch where 02:08 most of the digestion takes place it's 02:11 even referred to as the gastric gland we 02:14 know that the buccal cavity has 02:16 contributed in physical digestion by the 02:19 mastication process also the enzymes 02:22 from the saliva a gland contribute 02:24 partly in the digestion of the 02:26 carbohydrates present in the food that 02:29 means digestion commences in the mouth 02:32 so to keep it a step ahead the stomach 02:35 contributes in its own way to the 02:37 process it helps in both mechanical and 02:40 chemical digestion mechanical digestion 02:44 of the food is aided by the churning 02:46 process this happens when the muscles in 02:49 the wall of the stomach 02:50 contract and help in churning the food 02:52 within and how does the chemical 02:55 digestion occur internally the stomach 02:59 has numerous glands present in its wall 03:01 which secrete a juice called the gastric 03:04 juice it mainly consists of three major 03:07 components an acid called hydrochloric 03:10 acid mucus and an enzyme by the name 03:13 pepsin it takes up the responsibility of 03:16 partially breaking down the proteins any 03:19 idea what the other two components apart 03:22 from the pepsin enzyme are useful for 03:26 the hydrochloric acid takes care of two 03:28 things firstly it kills all the harmful 03:31 bacteria and other microbes that have 03:33 entered the system through the food and 03:36 secondly it makes sure that the enzyme 03:39 pepsin can work properly the breakdown 03:42 of proteins partially is not an easy job 03:44 for the pepsin hence it requires acidic 03:48 conditions given by hydrochloric acid to 03:50 work efficiently now tell me one thing 03:54 if there is a layer of acid secreted by 03:56 the stomach won't the inner lining or 03:59 the cells get damaged no the protection 04:02 of the inner lining of the stomach is 04:04 assured by the mucus layer the mucus 04:08 oversees protection of the stomach walls 04:10 from the harmful activity of the 04:12 hydrochloric acid it makes sure that the 04:15 cells remain undamaged so it's the 04:19 stomach where the food gets churned 04:21 thoroughly and is mixed with the gastric 04:23 juice to digest it efficiently now 04:27 before moving ahead with the next part 04:29 of the alimentary canal there is a small 04:31 thing we need to know can you notice 04:34 these small structures at the beginning 04:36 and at the end of the pouch any idea 04:39 what these are these are muscular 04:42 junctions that act like gates for 04:44 regulating the entry and the exit of the 04:46 substances in the stomach yes they known 04:49 as sphincters the upper one at the end 04:53 of the esophagus is called the cardiac 04:55 sphincter it helps in preventing the 04:58 backflow of food once it enters the 05:00 stomach 05:02 similarly the lower one also known as 05:04 the pyloric sphincter helps in 05:07 controlling the entry of the food from 05:08 the stomach in the next part of the 05:10 alimentary canal 05:13 now that we've learned about the stomach 05:15 in details let's discuss the next organ 05:18 in the alimentary canal in detail in the 05:21 next video 05:22 [Music] 05:27 you
Hii sir I am a icse student this video helped me and I want to become a doctor so I like bio and this video helped me sir thanks a loot 😊 ☺ 😀 🙂 😄 👍 😊 ☺ 😀 🙂 😄 👍 😊 ☺ 😀 🙂 😄 👍 😊 ☺
Thank you so much Siva for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. We hope now you are all clear with your doubts. You motivate us to do better. Keep watching our videos : )
Thank you so much for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Thanks Farhan for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
I m from pakistan i realllyyy like your videos i start teaching after fsc because of financial issues but yr videos really helps me to explain thank u sooo much
Even after 2 yrs.... Its not old.... Power of education..... ✨🌸
Thanku so so much you cleared my douts
VERY GOOD CLASS
Thank you
Thank you very much
You're most welcome Ribanhuni. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
Explanation is good it helps me a lot
MASS CLASS IS THIS😍😊👍👍👍👍👌👌👌👌❤❤❤❤
Don't memories mn sb sy Acha lecture Ma'am G apka hota .
Thanku maam ... ur video was amazing 😊
READ THIS
00:00
a tunnel acts like a connection between
00:06
two points separated from each other
00:09
take these two places for example to go
00:12
from one point to the other we need
00:15
something that would connect the two and
00:17
a smooth transportation is assured by
00:20
this tunnel a similar scene is found in
00:23
our body as well our mouth or the buccal
00:26
cavity to be precise is the place where
00:28
the food is masticated that is chewed
00:31
the next immediate Junction for
00:33
digestion is the stomach and both these
00:37
important points are connected via the
00:39
single slender tube like structure
00:41
called the esophagus can we notice this
00:45
pipe here that seam connecting the
00:47
buccal cavity and the stomach well
00:49
that's the esophagus the other name for
00:53
it is the food pipe any idea how the
00:56
structure participates in digestion well
01:00
you will be surprised to know that this
01:02
part of the alimentary canal does not
01:04
help in digestion in any way yes this
01:08
narrow muscular tract has no role to
01:11
play in the digestion process so if not
01:15
digestion then what function does it
01:17
perform it serves as a passage for the
01:20
food this connection between the mouth
01:23
and the stomach heads in the
01:25
translocation of the food and not its
01:27
digestion so does the food from the
01:30
mouth travels straight down the line not
01:33
really the process is not that straight
01:36
and simple
01:38
the vaults of the oesophagus contract
01:40
and relax alternately allowing the
01:42
softball as a food to pasta this
01:46
alternate and rhythmic contraction and
01:48
relaxation of the muscles
01:49
this cult peristalsis this movement has
01:53
in propelling the food from the mouth to
01:55
the stomach
01:57
now the next organ of our interest is
02:00
the Stuber what happens when the food
02:02
reaches the stomach let's find that out
02:05
this stomach is a muscular pouch where
02:08
most of the digestion takes place it's
02:11
even referred to as the gastric gland we
02:14
know that the buccal cavity has
02:16
contributed in physical digestion by the
02:19
mastication process also the enzymes
02:22
from the saliva a gland contribute
02:24
partly in the digestion of the
02:26
carbohydrates present in the food that
02:29
means digestion commences in the mouth
02:32
so to keep it a step ahead the stomach
02:35
contributes in its own way to the
02:37
process it helps in both mechanical and
02:40
chemical digestion mechanical digestion
02:44
of the food is aided by the churning
02:46
process this happens when the muscles in
02:49
the wall of the stomach
02:50
contract and help in churning the food
02:52
within and how does the chemical
02:55
digestion occur internally the stomach
02:59
has numerous glands present in its wall
03:01
which secrete a juice called the gastric
03:04
juice it mainly consists of three major
03:07
components an acid called hydrochloric
03:10
acid mucus and an enzyme by the name
03:13
pepsin it takes up the responsibility of
03:16
partially breaking down the proteins any
03:19
idea what the other two components apart
03:22
from the pepsin enzyme are useful for
03:26
the hydrochloric acid takes care of two
03:28
things firstly it kills all the harmful
03:31
bacteria and other microbes that have
03:33
entered the system through the food and
03:36
secondly it makes sure that the enzyme
03:39
pepsin can work properly the breakdown
03:42
of proteins partially is not an easy job
03:44
for the pepsin hence it requires acidic
03:48
conditions given by hydrochloric acid to
03:50
work efficiently now tell me one thing
03:54
if there is a layer of acid secreted by
03:56
the stomach won't the inner lining or
03:59
the cells get damaged no the protection
04:02
of the inner lining of the stomach is
04:04
assured by the mucus layer the mucus
04:08
oversees protection of the stomach walls
04:10
from the harmful activity of the
04:12
hydrochloric acid it makes sure that the
04:15
cells remain undamaged so it's the
04:19
stomach where the food gets churned
04:21
thoroughly and is mixed with the gastric
04:23
juice to digest it efficiently now
04:27
before moving ahead with the next part
04:29
of the alimentary canal there is a small
04:31
thing we need to know can you notice
04:34
these small structures at the beginning
04:36
and at the end of the pouch any idea
04:39
what these are these are muscular
04:42
junctions that act like gates for
04:44
regulating the entry and the exit of the
04:46
substances in the stomach yes they known
04:49
as sphincters the upper one at the end
04:53
of the esophagus is called the cardiac
04:55
sphincter it helps in preventing the
04:58
backflow of food once it enters the
05:00
stomach
05:02
similarly the lower one also known as
05:04
the pyloric sphincter helps in
05:07
controlling the entry of the food from
05:08
the stomach in the next part of the
05:10
alimentary canal
05:13
now that we've learned about the stomach
05:15
in details let's discuss the next organ
05:18
in the alimentary canal in detail in the
05:21
next video
05:22
[Music]
05:27
you
MAM;S voice readings
Why tho,,?
nice amazing wow next level [TAMIL] ~~ vera level = next level. Wow!!!
Teacher's cant teach like you.
:)
:)EXTRA FOR YOU AND GROUP WHO WORK ON IT.
:)
Very good
I like this viedo
Thanks, Joel! Keep watching 🙂
Please update the next video 🙏 as soon as possible pls 🙏
Please make a video on mitosis and meiotic division.
External intech ?
Thanks lot
You're welcome Utpal. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Yes it is important to update
Good video
I'm in class 7th and this is very simple.
I want more detail
First one to see this video🤩🤩
Very good for the test
amazing video it helped alot
Thanks a lot
Excellent
Excellent Keep it up 👍👍👍👍
Hii sir I am a icse student this video helped me and I want to become a doctor so I like bio and this video helped me sir thanks a loot 😊 ☺ 😀 🙂 😄 👍 😊 ☺ 😀 🙂 😄 👍 😊 ☺ 😀 🙂 😄 👍 😊 ☺
I memorized everything for exam.
Dont memorise channel to 😊👏👏
YOU CLEARED ALL MY DOUBTS IN A MATTER OF MINUTES.KEEP THE GREAT WORK UP DM :)
Thank you so much Siva for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. We hope now you are all clear with your doubts. You motivate us to do better. Keep watching our videos : )
@@InfinityLearn_NEET sure i am watching u since u had o subs :))
Brilliant mam really I understood all the concepts of oesophagus and stomach here thanks a lot mam
It is really outstanding how to search all biology videos please reply
Super
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos : )
Keep it up
Sir indigestion are hydrochloride acid are low quantity ?
good i understood evreything
Very helpful video 👍 specially picture quality 🤩
Thank you so much for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Spelling are small ?
I am having my exam tommorow and I was confused in this potion thanku so much mam I understand it clearly
Very much underrated channel they deserve more views and suppprt.they r really helpful.
Thanks Farhan for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
Thank you so much ma'am!❤❤❤❤
You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
I m from pakistan i realllyyy like your videos i start teaching after fsc because of financial issues but yr videos really helps me to explain thank u sooo much
This channel is from india 😁
superb explanation!!! I understood the concept way much better....
Excellent video interaction videos best I loved it 👌
😊💜 i like this ...good !
Very nicely understood 👌
Nice explanation.....can you answer one question for me,How does the oesophagus make sure that the food reaches the stomach?
who is the speaker?
is it computer voice or human voice
It is an Indian woman whose name is Zareena . You can get the information by watching the channel trailer of Don't Memorise .
wonderfully explained ! all the pionts in this video was in my book and now i can understand them .
thank you!
Thanks a lot, Hafsa!
Keep watching! 🙂🙂
May I know why you reply to only a few people???
😝😝
Sir plz make video on movement and location of class 9
How the cardiac sphincter is related to heart
Man I think u need to make a learning app
This channel made me learn in a snap !
Mam please explain how vomiting occurs.
Sir please make video on transportation and excretion topic of life process chapter class 10....
Please make video diagram showing oesophagus and stomach
Really nice video.. I enjoyed watching it and look forward to watch more such interesting videos👍
Human heart (cardium)
Ki video kis heading say hay
Ap k channel par
Good
Thank you, hydra Tushal!
Keep watching! 🙂🙂
One cannot think well, love well, aleep well, if one isn't dined well ✌
Abe tari taro
Eat healthy ,stay healthy 🤭🤮🤢🥴👍🏻
Drawing
Very bad 😡
?
@@orvil.crasta it will go above your head 😆
Of corse😆
Very bad
hii friend