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What are surfactants?
A substance that tends to reduce the surface tension of a liquid in which it is dissolved.
The fluid that lines the alveoli contains a substance that reduces surface tension known as?
surfactant
Reduces the surface tension of the fluid in the alveoli?
Surfactant, a substance produced by type II alveolar cells in the lungs, reduces the surface tension of fluid in the alveoli. This helps to prevent the collapse of alveoli during expiration and facilitates the exchange of gases in the lungs.
What reduces surface tension in water?
surfactants
What is any substance that interferes with the hydrogen bonding between water molecules and reduces surface tension?
A substance that interferes with the hydrogen bonding between water molecules and reduces surface tension is called a surfactant. Surfactants contain both hydrophilic and hydrophobic parts that break the cohesive forces between water molecules, thereby lowering surface tension. Examples of surfactants include detergents, soaps, and oils.
The sustance that reduces surface tensin in the alveoli is?
Surfactant is a substance which lines the inside of alveoli. It is composed of a phospholipid bilayer, which have hydrophyllic and hydrophobic properties. This allows it to reduce surface tension.
What is substance tension?
Substance tension refers to the force that holds particles together in a substance. It is responsible for the surface tension of liquids, such as water, which causes them to form droplets and create a "skin" on the surface.
How much surfactant is in a bar of soap?
A surfactant is a substance that, when mixed with a liquid, reduces its surface tension. There are usually two or more surfactants in a bar of soap.
Which substance greatly reduces the attractive forces among the water molecules lining the alveoli?
Surfactant is the substance that greatly reduces the attractive forces among the water molecules lining the alveoli. It is composed of lipids and proteins and plays a crucial role in lowering surface tension, which prevents alveolar collapse and facilitates easier breathing. By reducing surface tension, surfactant helps maintain alveolar stability during the respiratory cycle.
Why is a substance able to flow?
Because of surface tension
What occur only on the surface of the substance?
Surface tension and surface adsorption occur only on the surface of a substance. Surface tension is the tendency of a liquid surface to shrink into the minimum surface area possible, while surface adsorption is the accumulation of molecules at the surface of a material.
What is the serous fluid reduces surface tension?
Surfactants, which are molecules that lower surface tension, can be found in serous fluid. These molecules help prevent alveoli in the lungs from collapsing by reducing the surface tension of the fluid lining the alveoli.
