If Phospholipids Form a Spherical Structure When Placed in Water

question 23

Multiple Choice

If phospholipids form a spherical structure when placed in water, then which of the following is the most logical conclusion about those phosopholipid molecules?

• A) They are not amphipathic.
• B) They contain two fatty acid chains.
• C) They are cone-shaped.
• D) They form a bilayer.
• E) Both their ends are hydrophilic.

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