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What three factors cause the partial pressures of gases in the alveoli to differ from pressures in the atmosphere?
Wiki User
∙ 10y ago
You know, the factors of partial pressure
Wiki User
∙ 12y ago
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What are responsible for gas exchange in the lungs?
The partial pressures of each of the gasses, as present in the blood and in the alveoli.
What are the abiotic factors in Alaska?
Temperature Wind speed and direction Sunlight intensity, duration, angle Atmospheric pressure Partial pressures of oxygen, carbon dioxide, water vapor, and nitrogen in the atmosphere Rainfall
Where does gas exchange occur in the lungs?
gaseous exchange in the lungs takes place in the walls of the alveoli which are provided with a rich supply of blood vessels .the partial pressures of the gases .i.e. CO2 and oxygen in the atmosphere and the blood vessel is naturally perfect for the diffusion of gases.
How does partial pressure affect the movement of oxygen from the alveoli to the blood?
Partial pressure affects the movement of oxygen from the alveoli to the blood because it is the main driving force for oxygen movement in the lungs.Oxygen passes from the air to the fluid within the alveoli, into the cell of the alveoli.
Has a greater partial pressure in the pulmonary capillaries than in the alveoli so it diffuses into the?
C02:alveoli
How does the total pressure of a mixture of gases relate to the partial pressures of the individual gases in a mixture?
total pressure = sum of all partial pressures.
What are the characteristics of partial pressure?
Dalton's law of partial pressures) states that the total pressure exerted by the mixture of non-reactive gases is equal to the sum of the partial pressures of individual gases.
What law states that the total pressure of a gas mixture is equal to the sum of the partial pressures of its individual gases?
The pressure of each gas in a mixture is called the partial pressure of that gas.
What does Dalton's law of partial pressures?
The total pressure of a gas mixture is the sum of the individual pressures.
What does Dalton's Law of Partial Pressures say?
The total pressure of a gas mixture is the sum of the individual pressures.
What is the partial pressure of a gas pressures in the mixture?
The partial pressure is the pressure exerted by just one gas in the mixture.
Does Dalton's law of partial pressures state that total pressure exerted by a mixture of gases is the sum of the pressures exerted independently by each gas in the mixture?
Yes. That is True. Dalton's Law is: that pressure exerted by a mixture of gases is the sum of the pressures exerted independently by each gas in the mixture. Reference: Human Anatomy and Physiology Marieb and Hoehn
