Multiple Choice
You make two sucrose solutions, one of 0.5M and one of 2M and go out for lunch. When you return, you realize that you forgot to label the beakers! You remake the solutions, but give the undergrads in your lab an experiment to determine which beaker holds which solution. They fill two balloons, which are semi- permeable to water, but not to sucrose, with a 0.75M sucrose solution. One balloon is then placed in each of the unknown sucrose solution beakers. After several hours, they observe that the balloon in beaker 1 has swelled, while the balloon in beaker 2 has shrivelled. This indicates that beaker one contained the _ sucrose solution, while beaker 2 contained the sucrose solution.
A) 0.5M; 2M
B) 2M; 0.5M
C) unable to determine given the information provided.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: What will happen to a red blood
Q2: Which aspect of phospholipids is most important
Q4: What most distinguishes lipids from other biomolecules
Q5: You have a planar bilayer at a
Q6: You make two sucrose solutions, one 0.5M
Q7: The cell membrane is often referred to
Q8: Cooking oil and gasoline a hydrocarbon) are
Q9: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6548/.jpg" alt=" Based on the
Q10: Cystic fibrosis CF) is a membrane- transport
Q11: If you mechanically shook a mixture of