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reeko reeko
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7 years ago
The primary difference between active transport and facilitated diffusion is that active transport is the only one of the two in which
 
  A) transporter proteins are required.
  B) the direction of transport is Shigh  Slow.
  C) the direction of transport is Slow  Shigh.
  D) the S concentration gradient provides the energy necessary for S transport.
  E) the mechanism is not saturable.
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mickeymouse1mickeymouse1
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reeko Author
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7 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
djeghri
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Yesterday
Smart ... Thanks!
emilyas19
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2 hours ago
This helped my grade so much Perfect
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