its important because it transports molecules and materials into the cell and out of the cell.
why are cholesterol molecules important components of cell membranes
All cells contain membranes, so yes. Did you take science?
Cell membranes need to be selectively permeable to control what substances enter and exit the cell. This helps maintain the cell's internal environment and regulate processes like nutrient uptake and waste removal. Without this selectivity, the cell could not function properly and might be susceptible to damage or malfunction.
Yes, archaebacteria have cell membranes. These membranes are unique compared to other organisms, as they are composed of different lipids called archaeols that provide stability and protection to the cell.
Cell walls hold cells stiff so trees can grow tall. Cell membranes are flexible so animals can bend and move about. No tree can scratch itself where it itches. There is a disease that makes people so stiff they can not move. That would happen to everyone if they had cell walls.
why are cholesterol molecules important components of cell membranes
yes but the nucleus is just as important no membrane cell dies no nucleus cell dies so they are equel
Secret....sa akin na lang iyon,no?
yupp cheek cells are animal cells so they have cell membranes
All cells contain membranes, so yes. Did you take science?
No, they are the outer layer of all cells so the actual cell membrane is not a cell.
Cell membranes need to be selectively permeable to control what substances enter and exit the cell. This helps maintain the cell's internal environment and regulate processes like nutrient uptake and waste removal. Without this selectivity, the cell could not function properly and might be susceptible to damage or malfunction.
Yes, archaebacteria have cell membranes. These membranes are unique compared to other organisms, as they are composed of different lipids called archaeols that provide stability and protection to the cell.
Cell walls hold cells stiff so trees can grow tall. Cell membranes are flexible so animals can bend and move about. No tree can scratch itself where it itches. There is a disease that makes people so stiff they can not move. That would happen to everyone if they had cell walls.
oxygen
Cell membranes only allow certain things to enter the cell. So basically they filter good stuff to come in the cell and don't allow bad stuff to enter. Permeable = allowed to enter Semi-permeable = somethings can enter; some can't Impermeable = nothing can enter
Cell membranes only allow certain things to enter the cell. So basically they filter good stuff to come in the cell and don't allow bad stuff to enter. Permeable = allowed to enter Semi-permeable = somethings can enter; some can't Impermeable = nothing can enter