Multiple Choice
The hydrophobic tails of a phospholipid bilayer are oriented toward the
A) both the extracellular fluid and cytoplasm.
B) interstitial fluid.
C) cytoplasm of the cell.
D) interior of the plasma membrane (i.e., toward one another) .
E) extracellular fluid surrounding the cell.
Correct Answer:

Verified
Correct Answer:
Verified
Q82: Recognition proteins are most important for<br>A) maintaining
Q83: The substances in cell membranes that form
Q84: Which of the following accounts for the
Q85: The movement of molecules across a cell
Q86: _is used by white blood cells to
Q88: Both plant cells and animal cells will
Q89: Distinguish among the three types of endocytosis:
Q90: Osmosis moves water from a region of<br>A)
Q91: Two aqueous solutions are separated by a
Q92: In biological membranes, the phospholipids are arranged