NEET Biology Video Course

Breathing and Exchange of Gases-(Code RBE)

Class XI 11 Biology Breathing and Exchange of Gases-Part 1 (Energy Requirements)RBE1

  • energy

  • what is respiration

  • types and phases of respiration

  • aerobic respiration

  • direct respiration

  • indirect respiration

  • phases of respiration

  • anaerobic respiration

Class XI 11 Biology Breathing and Exchange of Gases-Part 2 (Introduction)RBE2

  • respiration versus burning

  • photosynthesis versus respiration

  • respiratory structure for the exchange of gases

  • adaptations for gas exchange

  • functions of respiration

Class XI 11 Biology Breathing and Exchange of Gases-Part 3 (Human Respiratory System)RBE3

  • Respiratory tracts/passage

  • External nares (nostrils)-

  • Nasal chambers-

  •  Vestibular region

  • Respiratory region

  • Olfactory region

  • Nasal conchae 

  • Paranasal sinuses

  • Internal nares (Choanae)- leads to nasal pharynx

  • Naso-Pharynx- 

  • Larynx

  • thyroid cartilage

  • Cricoid Cartilage

  • Arytenoid cartilage

  • Corniculate

  • cuneiform

  • epiglottis

  • Trachea

  • bronchi

  • alveoli

  • surfactants

  • Respiratory organs/lungs

Class XI 11 Biology Breathing and Exchange of Gases-Part 4 (Breathing)RBE4

  • Inspiration/inhalation

  • Diaphragm-

  • External intercostal muscles

  • Abdominal muscles

  • Expiration/exhalation

  • Diaphragm

  • External intercostal muscles

  • Abdominal and internal intercostal muscles

  • During forceful expiration strength of expiration increased

  • Respiratory rate

  • Advantage of negative pressure breathing

Class XI 11 Biology Breathing and Exchange of Gases-Part 5 (Pulmonary Air Volumes & Capacities)RBE5

  • Tidal volume (TV)

  • Inspiratory reserve volume (IRV)

  • Expiratory reserve volume (ERV)

  • Residual volume (RV)

  •  Functional residual volume (FRC)

  • Inspiratory capacity (IC)

  • Expiratory Capacity (EC)

  • Vital capacity (VC) 

  • Total lung capacity (TLC)

  • Respiratory quotient (RQ)

Class XI 11 Biology Breathing and Exchange of Gases-Part 6(Exchange of Gases)​RBE6

Class XI 11 Biology Breathing and Exchange of Gases-Part 7 (Oxygen Transport)RBE7

  • Factors affecting rate of diffusion

  • Oxygen transport

  • Oxygen-Dissociation Curve

  • Factors that affect curve

Class XI 11 Biology Breathing and Exchange of Gases-Part 8(CO2 Transport)RBE8

Class XI 11 Biology Breathing and Exchange of Gases-Part 9 (Regulation of Breathing)RBE9

  • Nervous control

  • Medullary respiratory centre

  • Dorsal respiratory Group (DRG)

  • Ventral Respiratory Group (VRG)

  • Pons Respiratory Centres

  • Pneumotaxic centre

  • Apneustic Centre

  • Chemical control

Class XI 11 Biology Breathing and Exchange of Gases-Part 10 (Disorders of Breathing)RBE10

  • anoxia

  • Hypoxia / oxygen shortage in tissues

  • Artificial hypoxia

  • Anaemic hypoxia

  • Cytotoxic hypoxia

  • Stagnant hypoxia

  • Asphyxia/suffocation

  • Bad cold

  • Rhinitis 

  • Sinusitis 

  • Pharyngitis 

  • Laryngitis 

  • Bronchitis inflammation of bronchi

  • Bronchial asthma

  • Pneumonia

  • Emphysema

  • Occupational respiratory disorders

  • Carbon monoxide poisoning

  • Pleurisy

  • Hay fever

  • Respiratory diseases in divers

  • Atelectasis

  • Mountain sickness

  • Cyanosis

  • Eupnea

  • Hypopnea

  • Hyperpnea

  • Apnea

  • Dyspnea

  • orthopnea

  • LinkedIn
  • YouTube
  • Facebook
  • Twitter

RAVSUN

NEET/Board/Foundation

Contact Us