Permeable mean that it is full time. Semi-permeable is when it is only part of the time.
Yes, selectively permeable and semi-permeable mean the same thing. They refer to a membrane that allows certain molecules or ions to pass through while blocking others based on size, charge, or other properties.
It can permeate some stuff but not everything
There is no real difference other than the wording; both semi-permeable and partially-permeable mean the ability to allow some substances to pass.However, OCR examiners for AS Biology have said that you should "not use the term semi-permeable when referring to cell membranes that allow water and other solutes to cross them" but should "refer to them as partially permeable."
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semi permeable lets some substances through and impermeable lets no substances through
yes. semi-permeable refers to anything that can be permeated by one type of thing but not another. Most of the nutrients in our food pass through the small intestine, but most of the water (not to mention poop) does not, therefore it is semi-permeable.
semi permeable means the cell chooses what comes into it, they have this so they can let food particles and water in but not large items or other cells
semi permeable membrane is semi-permeable or not completely permeable...it allows particles of a certain shap or size flow through but other shapes that are large or snaller cant fit through.
I think that the difference is that a semi-permeable allows only certain things to pass through which are those that are small enough while permeable again i say i think allows almost all things to pass through
No, they are fully permeable, i.e. liquids and other things can pass through them fully. The cell membrane is what's semi permeable.
depend upon your choice , hydrogen permeable but water not
Cell membranes are semi-permeable, meaning they allow certain substances to pass through while blocking others. This selectivity is facilitated by proteins embedded in the membrane that regulate the passage of specific molecules based on size, charge, and other properties.