Biology Final
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Biology 111 Exam 1 Ch. 1, 2, 3, 2011
Free Flashcard From Biology Final
Question:
Hydrophobic substances such as vegetable oil are A) nonpolar substances that repel water molecules. B) nonpolar substances that have an attraction for water molecules. C) polar substances that repel water molecules. D) polar substances that have an affinity for water. E) charged molecules that hydrogen-bond with water molecules.
Answer:
A. nonpolar substance that repel water molecules