BIOLOGY
BIOLOGY
5th Edition
ISBN: 9781264104680
Author: BROOKER
Publisher: MCG
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Chapter 5, Problem 2TY

Which of the following events can never be energetically favorable in a biological membrane and therefore will not occur spontaneously?

  1. a. the rotation of phospholipids
  2. b. the lateral movement of phospholipids
  3. c. the flip-flop of phospholipids to the opposite leaflet
  4. d. the rotation of membrane proteins
  5. e. the lateral movement of membrane proteins
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which of the following statements is correct about the movement of water across a plasma membrane a. it cannot pass through any ion channels  b. it moves through the membrane via mediated transport c. even though it a polar molecule, it moves readily through the nonpolar lipid bilayer d. artificial lipid membranes are impermeable to water
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The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license