The diffusing capacity of a gas is the volume of gas that will diffuse through a membrane each minute for a pressure difference of 1 mm Hg. Which of the following gases is often used to estimate the oxygen diffusing capacity of the lungs?

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#Question id: 10553

#6. System Physiology – Plant

Cell walls allow plant cells to build up large internal hydrostatic pressures called

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#Question id: 10554

#6. System Physiology – Plant

Transpiration is an important means of dissipating the heat input from sunlight, Heat dissipates because the water molecules that escape into the atmosphere

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#Question id: 10556

#6. System Physiology – Plant

The energy needed to separate molecules from the liquid phase and move them into the gas phase at constant temperature called

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#Question id: 10557

#6. System Physiology – Plant

The attraction of water to a solid phase such as a cell wall or glass surface known as

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#Question id: 10559

#6. System Physiology – Plant

which gives water a high tensile strength,

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#Question id: 10563

#6. System Physiology – Plant

The rate of diffusion depend upon