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Author Question: Cell membranes, which form an effective barrier to the passage of ions and other components into and ... (Read 109 times)

Jipu 123

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on: Aug 23, 2018
Cell membranes, which form an effective barrier to the passage of ions and other components into and out of the cell, are:
  a.
  fatty acid esters
  b.
  tricacylglycerols
  c.
  lipid bilayers
  d.
  micelles

Question 2

When soaps disperse in water, the long hydrocarbon tails cluster together in a hydrophobic ball, while the ionic heads on the surface of the cluster stick out into the water. These spherical clusters are called:
  a.
  fatty acid esters
  b.
  triacylglycerols
  c.
  lipid bilayers
  d.
  micelles


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mmj22343

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Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2

d


Jipu 123

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Reply 2 on: Aug 23, 2018
Great answer, keep it coming :)

Sarahjh

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Reply 3 on: Yesterday
Excellent

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