Biology > LAB QUIZ > BIO201L LAB ONLY_V2_Lab 4 Diffusion and Osmosis (GRADED A+) (All)

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BIO201L LAB ONLY_V2_Lab 4 Diffusion and Osmosis (GRADED A+)

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Page path  BIO201L LAB ONLY_V2  Lab 4 Diffusion and Osmosis Started on Wednesday, March 30, 2022, 2:20 PM State Finished Completed on Wednesday, March 30, 2022, 2:33 PM Time taken 12 mins ... 31 secs Grade 24.50 out of 35.00 (70%) Question 1 Correct 3.50 points out of 3.50 Flag question Question text Solution with a lower osmotic pressure than body fluids are: Select one: a. Isotonic b. Hypertonic c. Hypotonic d. Supersaturated Question 2 Correct 3.50 points out of 3.50 Flag question Question text Identify the units used to define molarity. Select one: a. Grams/Liter b. Moles/Liter c. Grams/Mole d. Liters/Mole Question 3 Correct 3.50 points out of 3.50 Flag question Question text Osmotic pressure is directly correlated with tonicity. Select one: a. True b. False Question 4 Incorrect 0.00 points out of 3.50 Flag question Question text Which of the following describes the relationship between osmotic pressure and water potential? Select one: a. High Osmotic Pressure = High Water Potential b. High Osmotic Pressure = Low Water Potential c. Low Osmotic Pressure = Low Water Potential d. None of the above. Question 5 Incorrect 0.00 points out of 3.50 Flag question Question text Osmotic pressure is the force required for osmosis to occur. Select one: a. True b. False Question 6 Incorrect 0.00 points out of 3.50 Flag question Question text What is the main aquaporin that is found in the body? Select one: a. Aquaporin 1 b. Aquaporin 2 c. Aquaporin 3 d. Aquaporin 4 Question 7 Correct 3.50 points out of 3.50 Flag question Question text An equitonic solution has equal solute concentrations on both sides of the permeable membrane. Select one: a. True b. False Question 8 Correct 3.50 points out of 3.50 Flag question Question text Diffusion and osmosis are examples of which type of transport? Select one: a. Regulated b. Mechanical c. Passive d. Active Question 9 Correct 3.50 points out of 3.50 Flag question Question text What is the difference between diffusion and osmosis? Select one: a. Osmosis states the molecules move from high to low concentration, whereas diffusion states that molecules move from low to high concentration. b. Diffusion does not consider semi-permeable membranes, whereas osmosis only considers semi-permeable membranes. c. Diffusion refers only to water molecules, while osmosis refers to any molecule. d. Osmosis refers to water molecules, while diffusion refers to any molecule. Question 10 Correct 3.50 points out of 3.50 Flag question Question text In a solution, substances are dissolved in a: Select one: a. Solvent b. Solute c. Mixture d. None of the above [Show More]

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