Sign-up today to join over 4 million learners already on ALISON:

ALISON: Fundamentals of Biology


Comments about Biology - Cell membrane

The comment must be about:
- Module: Biology
- Topic: Cell membrane

Latest Comments

  • Beth Robb United States of America water can pass into the cell through the cell wall, doesn't have to go through the pore openings?
    2014-11-25 19:11:50

  • Muzafar Iqbal Pakistan What is the composition of cell membrane?
    2014-09-29 19:09:40

    • Iris Mendiola United States of America The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins
      2014-11-18 20:11:06
  • ERIC RETTERER United States of America What do the cells float in to move in and out of the membrane?
    2014-06-13 20:06:02

    • Muzafar Iqbal Pakistan Due to cytoplasm
      2014-09-29 19:09:14
Loading Menu