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Cells have selectively what membranes?
Cells have selectively permeable membranes that allow certain substances to pass through while blocking others. This selectivity helps maintain the internal environment of the cell by controlling the movement of molecules in and out.
Are the membranes in a dialysis machine premeable or selectively permeable?
The membranes in a dialysis machine are selectively permeable, meaning they allow certain substances to pass through while blocking others. This selectivity allows toxins and waste products to be removed from the blood while retaining essential substances.
What is a membrane that allows some substances to pass through but excludes others?
A membrane that lets some substances pass through but not others is known as a semipermeable membrane. Other terms that describe this type of membrane are: selectively permeable, partially permeable, or differentially permeable.
What does a selectively permeable membrane do?
A selectively permeable membrane allows some substances through it and does not allow others.Allows certain substances to pass but not others
When some substances can pass across them but others cannot?
membrane
Does the presence of integral proteins allows membranes to be selectively permeable to certain molecules?
yes
What are membranes that allow only certain substances to pass through them?
Semi permeable membranes.
What is the name given to membranes that only allow certain materials to pass through them selectively permeable?
The term used to describe membranes that allow only certain materials to pass through them is "selectively permeable" or "semipermeable." These membranes enable the selective transport of substances, allowing some molecules to pass while restricting others. This property is crucial for maintaining homeostasis in biological systems, as it regulates the internal environment of cells.
Cell membranes that allow certain molecules to pass through while keeping others out are called?
semi permiable I believe, but I'm not 100 percent sure on the spelling selectively permeable
Cell membranes permeable?
Cell membranes are selectively permeable, allowing certain molecules or ions to pass through while restricting the passage of others. This permeability is crucial for maintaining cellular homeostasis by controlling the movement of substances in and out of the cell. The lipid bilayer of the membrane and embedded proteins play key roles in regulating this permeability.
What is the cell membranes responsible for?
It is a selectively permeable membrane that allows certain substances in and out, but keeps harmful substances from entering the cell. It could be compared to the security guard at the door of an airport that makes sure that nobody dangerous gets in or out.
What is the function of a selectively permeable membranes?
selectivley permeable membranes only allow certain materials to pass through.It allows some molecules to enter the cell and blocks entry to others.
