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Quiz: Membrane Transport and Cell
Compartmentalization/Protein Sorting
Due Apr 10 at 11:59pm Points 125 Questions 50
Time Limit 75 Minutes
Instructions
The quiz:
Covers the Learn material from Module 3: Week 3 – Module 4: Week 4.
Contains 50 multiple-choice questions.
Is limited to 75 minutes.
Allows 1 attempt.
Is worth 125 points.
Submit this assignment by 11:59 p.m. (ET) on Sunday of Module 4: Week 4.
Attempt History
Attempt Time Score
LATEST Attempt 1 64 minutes 122.5 out of 125
Correct answers are hidden.
Score for this quiz: 122.5 out of 125
Submitted Apr 5 at 11:33am
This attempt took 64 minutes.
Question 1 2..5 pts
In the following schematic diagram of a nuclear pore complex, on
which side is the cytosol located? What is the approximate
https://canvas.liberty.edu/courses/193362/quizzes/1226834?module_item_id=24996703 1/34
, 4/6/22, 9:54 AM Quiz: Membrane Transport and Cell Compartmentalization/Protein Sorting: MSCI660: Principles of Cellular Biology (D03)
diameter of the pore, as indicated by the vertical bar?
Left; 0.1 µm
Right; 1 µm
Right; 0.1 µm
Left; 1 µm
Question 2 2..5 pts
Many amino acids in our diet are absorbed via the transcellular
transport pathway by the intestinal epithelial cells. This process
requires ATP hydrolysis by …
F-type ATPases in the apical domain of the plasma membrane.
the Na+–amino acid antiporters in the apical domain of the
plasma membrane.
the Na+–amino acid symporters in the apical domain of the
plasma membrane.
https://canvas.liberty.edu/courses/193362/quizzes/1226834?module_item_id=24996703 2/34