Biology Forum › Cell Biology › Cell membranes
I am studying AS Level Biology OCR (In the UK).
My student book is completely useless. Can someone outline the roles of membranes within cells and at the surface of cells?
And; state the plasma (cell surface) membranes are partially permeable barriers.
HELP 🙁
Why don’t you ask on your superb forum? I’m sure there are plenty of relevant books or web pages, just look for them.
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(In the UK).
