Exam (elaborations)
Biol 203 Final part 1 Accurate Questions & Answers(Scored A)
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Sodium ions (Na+) are __________ to cross a pure phospholipid bilayer because they are _________. a. able, nonpolar b. unable, charged c. able, charger d. unable, nonpolar - ANSWER b The partial negative charge at one end of a water molecule is attracted to the patrial positive charge of a...
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