1. Which of the following is/are essential function of the cell membrane?
II. passage of waste products
protection of the subcellular organelle IV.
allowing transport of essential nutrients
A. I and II only
B. II and III only
C. I, II and III only
D. I, II, III and IV
How is the arrangement of layers in the cell membrane is formed by the
arrangement of phospholipids in a manner that their head regions (which are
hydrophilic) face external environment as well as the internal cytosolic
3. Which of the following BEST describes the term hydrophilic?
4. Which of the following BEST describes the term hydrophobic?