Bio Ch5 Quiz.docx - The spontaneous movement of perfume...

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The spontaneous movement of perfume molecules from an area of high concentration (bottle) to an area of low concentration (room) is an example of:A.None of these choicesB.Active transportC.PinocytosisD.Facilitated diffusionE.PhagocytosisF. ExocytosisG.OsmosisH.DiffusionAnswer Key: H
Question 2 of 12 Score: 0.5 (of possible0.5 points)Oxygen and carbon dioxide move across membranes by:
Question 3 of 12 Score: 0.5 (of possible0.5 points)The movement of a substance across a membrane from an area of low concentration to an area of high concentration is:
Question 4 of 12 Score: 1.5 (of possible1.5 points)Fill in the blank with a single word. Spelling is important!

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