Exam (elaborations)
Biol 203 Final part 1 Correct Questions & Answers
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The partial negative charge at one end of a water molecule is attracted to the patrial positive charge of another water molecule. What is this attraction called? a. a hydrogen bond b. a covalent bond c. an ionic bond d. a van der Waals interaction Sodium ions (Na+) are __________ to cross a pu...
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