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Who better than a doctor to teach u how to crack NEET

Dr Kalpesh J Gadhvi

In this particular course on Breathing and Exchange of Gases which is 17 th chapter of class 11 Biology I am going to bust your each and every doubts regarding respiratory system.
Also it is one of the most important chapter of human physiology.
I will discuss each and every concepts which are asked in NEET and particularly will focus more on topics which are frequently asked in NEET.
In this whole series I am going to cover following topics :
1 Respiratory organs 
2 Human respiratory system
3 Mechanism of Breathing
4 Respiratory volumes and capacities
5 Exchange of gases
6 Transport of gases 
7 Transport of oxygen
8 Transport of carbon dioxide
9 Regulation of respiration
10 Disorders of respiratory system

Ace in Class XI Examination by understanding all the concepts of Mathematics and Science, with these courses.

CBSE Class 11

Hindi

(Hindi) Breathing and Exchange of Gases: Class XI CBSE

Breathing & Exchange of Gases

Human Physiology

Biology

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

Breating & Exchange of Gases

In this lesson i have discussed about introduction of respiratory system.
I have discussed some basic definations associated with the process of respiration.
Also I have discussed about Respiratory substrates which includes glucose ,amino acids, fatty acids etc..
So this was introductory lesson .
Thank you

Introduction (in Hindi)

In this lesson i have discussed about Respiratory organs present in different organisms.
Like 
Amphibians have moist skin
Fishes have gills 
Insects have tracheal system
And sponges, Coelenterates like primitive organisms do it by simple diffusion through the skin.
And most advanced system present in mammals.
They have lungs for gaseous exchange.

Respiratory Organs (in Hindi)

In this lesson i have discussed about human Respiratory System.
It is the most advanced respiratory system.
It is having various structures assigned with different functions.
Each part have their functions .
Also we have discussed about nostril s than we have seen about the common passage for air and food which is called as pharynx.
Pharynx is devided into three parts that is 
Oropharynx
Nasopharynx
Laryngopharynx.
Thank you

Human Respiratory System 1(in Hindi)

In this lesson i have discussed about Respiratory System.
Particularly I have discussed about larynx .
It is also called as voice box .
Because it is the sound producing part of our respiratory system.
It has two main cartilages which supports the larynx these are called as 
Cricoid cartilage
Thyroid cartilage.
Thank you

Human Respiratory System 2 (in Hindi)

In this lesson i have discussed about the division of trachea .
Trachea undergo numerous branching and division and it is called as tracheal tree.
Tracheal tree conducts air across the lungs .
And the terminal structure of tracheal tree is called as alveoli .
It is the main site for gaseous exchange.
Thank you

Human Respiratory System 3 (in Hindi)

In this lesson i have discussed about conducting and exchanging parts of our respiratory system.
Conducting parts helps in maintaining humidity and temperature of air and also it prevents entry of any foreign particles to our body.
Exchanging part is responsible for main gaseous exchange.
Thank you

Conducting and Exchanging Parts.

In this lesson i have discussed about movements of different muscles in the process of breathing.
Particularly it includes inspiration and expiration.
I have discussed about inspiration in this lesson.
It will involve changes in volume of thoracic Cavity.
Thank you

Steps Involved in Breathing (In Hindi)

In this lesson i have discussed about process of breathing.
Particularly muscles involved in this process are diaphragm, intercoastal muscles and at some extent our abdominal muscles.
Particularly we have discussed about the mechanism of expiration process.
Thank you

Expiration (In Hindi).

In this lesson i have discussed about Respiratory volumes and capacities.
Particularly I have discussed about Respiratory volumes .
These includes 
Tidal volume
Inspiratory reserve volume 
Expiratory reserve volume 
Residual volume.
I have discussed each and every volumes in very good details .
Thank you

Respiratory Volumes and Capacities (In Hindi).

In this lesson i have discussed about pulmonary capacities.
Pulmonary capacities are composed of more than two volumes .
I have discussed about
Inspiratory capacity 
Expiratory capacity
Functional residual capacity
Vital capacity and
Total lung capacity.
Thank you

Respiratory Capacities (In Hindi)

In this lesson i have discussed about exchange of gases .
Exchange of gases is function of exchanging part of respiratory system.
And two major gaseous exchange is important that is of :
Oxygen and 
Carbon dioxide
Thank you

Exchange of Gases (In Hindi)

In this lesson i have discussed about exchange of gases across alveolar membrane.
Also I have discussed about three layers of alveolar membrane which make simple diffusion efficient.
Also we have discussed about particial pressure of oxygen and carbon dioxide at each part of our respiratory system and blood 
And tissues.
Thank you

Exchange of Gases 2 (In Hindi)

In this lesson i have discussed about transport of gases .
Transport of two gases is very important that is oxygen and carbon dioxide.
We will see each of them in details in subsequent lessons .
Thank you

Transport of Gases (In Hindi)

In this lesson i have discussed about oxygen transport.
It occurs by two way 
97% by binding with hemoglobin of RBC 
And 3% by plasma.
Also I have explained the oxygen dissociation curve .
Which is sigmoid in nature and it is very important.
Thank you

Transport of Oxygen (In Hindi).

In this lesson i have discussed about transport of carbon dioxide.
It's transport in blood is very crucial because carbon dioxide generated in tissue must be excreted out of body and it is done in three way :
By binding with RBC
In bicarbonate form 
In plasma
Thank you

Transport of Carbon dioxide (In Hindi).

Overview Lesson

In this lesson i have discussed about regulation of process of respiration.
It is regulated by our brain .
And our brain in turn need oxygen to facilitate its functions .
There are three centers in brain Respiratory rhythm center
Pneumotaxic and 
Chemosensitive regulation.
Thank you

Regulation of Respiration (In Hindi)

Regulation of Respiration 2 (In Hindi)

In this lesson i have discussed about common disorders associated with Respiratory System.
They includes 
Ashthama
Bronchitis
Emphysema
Occupational Respiratory disorders .
Thank you

Common Disorders of Respiratory System (In Hindi).

This lesson include fastrack revision of whole chapter in 10 Minuites.
Thank you

Fastrack Revision of Respiratory System.

Overview lesson

In this lesson I have discussed some practice questions.
Thank you

Most Expected Questions from Respiratory System in NEET

In this lesson I have discussed about some practice questions

Set 2 : Breathing and Exchange of Gases Practice Questions

In this lesson I have discussed some practice questions from Respiratory System

Set 3 : Breathing and Exchange of Gases Practice Questions

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UnwindS problems in BIOLOGY.

Durga Mishra

This course contains a detailed description of blood and its constituents describing its formed elements. Blood coagulation,blood transfusion and blood groups are also there in the later part of this course.

Blood and its Constituents : CBSE Class 11

A student from jhalawar Medical College who love teaching.. 

Kuldeep 

In this course, the educator discusses the Diseases and abnormalities of the respiratory system.

(Hindi) Respiratory Disease 1: Class XI CBSE

Anupama is a post graduate in Medical microbiology from Manipal university. After graduation she worked as research fellow in Sree Chitra Ti

Anupama M

Different organs of respiration, structure of human respiratory system, breathing mechanism, lung volume and capacities, gaseous exchange, transport of gases, regulation of respiration and various diseases affecting respiratory system.

Breathing and Exchange of Gases: Class 11

Medico at GR Medical College, Gwalior, M.P.
Love to teach and motivate.
Sharing my experience is what makes me happy.

Prabhanshu Thakore

Respiration includes breathing and utilization of oxygen to get energy. In this course, we will learn about Respiration, Breathing and the disorders associated with it.

Breathing and Exchange Of Gases

I have completed my bachelors and masters in Zoology from University Of Delhi.
Also I have been an educator on UNACADEMY since 2017

Abhilasha Rastogi

this course will explain the mode of respiration , different respiratory organs , transport of gases, regulation of respiratory rythm and about various disorders

Breathing and Exchange of Gases

A mentor to 50k+ students- Anmol Sir's contribution to NEET UG is immense. Check out his classes to watch Biology unfold like never before!

Anmol Sharma

In this session we will study Digestion and Absorbtion in depth for NEET and AIIMS entrance exam and CBSE board exam.

Lessons

24 lessons • 3h 31m