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because of molecules

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Q: Why are the openings of membranes different sizes?
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Related questions

Why do you think the openings in cell membranes are different sizes?

Why do you think the openings in cell membranes are different sizes?


When Membranes lining body cavaties that lack openings to the outside are?

serous membrane


What does pore size mean?

Pore size refers to the diameter of the openings in materials like membranes or filters. It is a measurement of how small or large the spaces are through which substances can pass. Smaller pore sizes can filter out smaller particles, while larger pore sizes allow larger particles to pass through.


Do mucous membranes form a protective lining in the body openings?

true


Why are pores in a cell membrane different sizes?

The size of the membrane pores depend on the proteins constituting the pore, thus different proteins may cause different pore sizes. So in most cases, yes, the "pores" will most likely be of different sizes.


What dialysis membranes has the largest pore sizes?

200 MWCO


What are the openings in the pleural membranes that empty into lymphatic vessels called?

I'm the asker and no one seems to know the answer.


Is a membrane a tissue?

There are four different membranes in the body that are related to tissue; cutaneous membranes, mucosal membranes, synovial membranes, and serous membranes.


Why are raindrops different sizes?

why are raindrops different sizes?


Why are shapes and sizes of cell different?

Cells are different shapes and sizes because they have different functions. The functions dictate the shapes and sizes.


What is the cell membranes appearance?

Bio membranes are not visible under the light microscope because their plasma thickness is below the resolving power of the microscope. Under electron microscope bio membranes appear to be trilaminar or tripartite. There is an electron dense or dark layer on either side of middle electron transparent layer. Freeze etching technique has shown that a membrane possesses particles of different sizes.


What is one way that members of archaebacteria are different from eubacteria?

They have different types of cell walls and cell membranes.