true or false: All substances can pass freely between the intracellular and extracellular fluids through a phospholipid bilayer.

Question

Bailey Hensley

Biology

21 October, 03:38

true or false: All substances can pass freely between the intracellular and extracellular fluids through a phospholipid bilayer.

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Answers (2)

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Urijah Haley · Answer 1

False

Explanation:

IF this were true this would jeopardize internal environment of our cells, similar to how not every key opens a key lock, not every molecule has the "key" to enter the intracellular and extracellular fluids through a phospholipid bilayer. Usually small hydrophobic ("water-hating") can pass through the intracellular and extracellular fluids through a phospholipid bilayer.

Maddison · Answer 2

False

Explanation:

IF this were true this would jeopardize internal environment of our cells, similar to how not every key opens a key lock, not every molecule has the "key" to enter the intracellular and extracellular fluids through a phospholipid bilayer. Usually small hydrophobic ("water-hating") can pass through the intracellular and extracellular fluids through a phospholipid bilayer.