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Changes in permeability are changes in the number of compounds that can pass through a membrane. The presence of certain chemicals or radiation can change the permeability of a membrane.

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What is the ability of a cell membrane to allow material to pass through it called?

permeability


What factors affect the permeability of lipid bi layers and why?

The factors that affect the permeability of lipid bilayers include the presence of cholesterol, the length and saturation of fatty acid chains, and the temperature of the environment. Cholesterol can decrease permeability by packing the lipids more tightly. Fatty acids with longer, more saturated chains decrease permeability, while shorter, unsaturated chains increase permeability. Higher temperatures can also increase permeability by fluidizing the membrane.


A rocks ability to let water pass through it is called its what?

Well, the "letting through" of any substance through an object is considered permeability. Therefore, I'd suppose that the rock's ability to let water pass through the voids is called permeability.


What can you conclude the permeability of the egg membrane?

The permeability of the egg membrane can be inferred based on the substances that can pass through it. For instance, if certain molecules or ions are able to cross the membrane easily, the permeability is high. Conversely, if only specific molecules can pass through, the permeability is more restricted.


What is the numerical value of the actual mks permeability of the core material?

Permeability is typically measured in Henrys per meter (H/m) or Teslas per ampere (T/A). The numerical value of permeability varies depending on the specific material of the core being used in the magnetic circuit.

Related Questions

What is the ability of a cell membrane to allow material to pass through it called?

permeability


What feature of a membrane describes whether molecules can cross the membrane?

permeabiity


Does silt have high permeability?

Silt has neither high or low permeability. It has moderate permeability. :) !


Which of the following is a measure of a materials ability to transmit fluids through interconnected pore spaces capacity competence or permeability?

permeability


How does porosity and permeability interact?

The porosity directly correlates with the permeability because the permeability requires a certain level of porosity for a certain measure of it.


How freely water moves into and through soil or rock is called?

permeability


Potential sources of error in experiment permeability test falling head method?

1. The permeability results might be localized due to excavation. 2. Lateral permeability not considered which may lead to erroneous estimate of field permeability.


What is permeability for concrete?

Permeability is defined as the property that governs the rate of flow of a fluid into a porous solid.


What are the units used to measure membrane permeability?

The units used to measure membrane permeability are typically expressed in terms of permeability coefficient, which is measured in cm/s or m/s.


What factors affect the permeability of lipid bi layers and why?

The factors that affect the permeability of lipid bilayers include the presence of cholesterol, the length and saturation of fatty acid chains, and the temperature of the environment. Cholesterol can decrease permeability by packing the lipids more tightly. Fatty acids with longer, more saturated chains decrease permeability, while shorter, unsaturated chains increase permeability. Higher temperatures can also increase permeability by fluidizing the membrane.


A rocks ability to let water pass through it is called its what?

Well, the "letting through" of any substance through an object is considered permeability. Therefore, I'd suppose that the rock's ability to let water pass through the voids is called permeability.


When some substances can pass across them but other can not biological membranes are said to have?

selective permeability or semi-permeability