In this article we will discuss about the mechanism of formation of CO2 with the help of suitable diagrams. We have seen that hydration of CO2 occurs in the blood and the mechanism can be represented as CO2 + H2O ↔ H++ HCO3. Further the H+ is buffered by reduced Hb within the RBC and by plasma buffers outside the [...]
Here is an essay on the ‘Respiration in Humans’ for class 7, 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on the ‘Respiration in Humans’ especially written for school and college students. Essay on the Respiration in Humans Essay Contents: Essay on the Definition of Respiration Essay on the Forms of Respiration Essay on the Respiratory [...]
The air as it enters the lungs meets with two types of resistances: 1. Elastic Resistance 2. Non-Elastic Resistance. Type # 1. Elastic Resistance: Elastic resistance is exerted by the elastic tissue of the lung parenchyma and surface tension of intra-alveolar fluid. Elastic tissues of the lungs obey Hooke's law which means that change in volume of lungs is directly [...]