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Lipids and Membranes
Worksheet
Grade Level
Biology
10.16 Lipids and Membranes
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Which statement best explains why a phospholipid bilayer can form without covalent bonds between neighboring phospholipids?
A
Every tail is permanently cross-linked to all nearby tails by peptide bonds.
B
Noncovalent hydrophobic interactions drive tails inward and keep the bilayer organized.
C
Water forms covalent bonds to all hydrophobic tails.
D
Phospholipids are held together only by DNA base pairing.
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