Biology 164 Exam 2016 protected.doc [Compatibility Mode] Word esign Layout Refer

Question

Biology 164 Exam 2016 protected.doc [Compatibility Mode] Word esign Layout References Mailings Review View 9 Tell me what you want to do 11.8 points. A semipermeable sac, containing 10% NaCl, 8% glucose, and 20% albumin, i nded in a solution with the following composition: 6% NaCl, 16% glucose, and 10% album me the sac is permeable to all substances except albumin. Choose an event from the key che h each molecule and enter it in the proper answer blank. This problem may be easier to solve h the sac in the space below. choices: ves into the sac moves out of the sac does not move glucose water albumin

Explanation / Answer

1. Glucose enters inside the sac due to endosmosis of glucose due to potential gradient.

2. NaCl moves out of sac due to exosmosis due to potential gradient.

3. Albumin is not moved due to impermeablity of sac.

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