Explain how the cell membrane is semi-permeable?

Answer 1

Because it lets some teachers teach stuff about the students and the learning occurs while repiration does not help this process, the brain's cells need it to activate the prefrontal cortex in order to stimulate the cognative ability to lie.

This answer will give you an F.

Answer 2

The cell membrane is semi-permeable because it allows certain substances to pass through while restricting others based on size and charge. Small, non-polar molecules like oxygen and carbon dioxide can easily diffuse through the membrane, while larger molecules and ions require specific transport proteins or channels to cross. This selective permeability helps maintain the cell's internal environment and allows for essential processes like nutrient uptake and waste removal.

Answer 3

True. The plasma membrane is semipermeable in that it allows certain things to pass while disregarding others.