GRE Biology: Cell Structure & Function Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. The following cellular compartment(s) contain a lumen created by their membranes:

Question 2 2. Which of the following is true of the lysosome?

Question 3 3. Where is the starting point of ribosome synthesis?

Question 4 4. The purpose of _____ is to provide separation and compartmentalization of processes in eukaryotes.

Question 5 5. The _____ is a double membrane that shields the nucleus.

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Question 6 6. Which process best describes the internalization of a specific protein outside the cell?

Question 7 7. Which type of integral membrane protein helps molecules move across the cell membrane by binding and releasing them?

Question 8 8. What process takes place in the chloroplast turning light energy into food?

Question 9 9. Where are the A, P, and E sites located?

Question 10 10. Which of the following is involved in cell communication?

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Question 11 11. Which of the following makes up flagella?

Question 12 12. Which part of the endomembrane system synthesizes lipids and steroids?

Question 13 13. Which of the following is NOT true of the endomembrane system

Question 14 14. What is another term for the intracellular space?

Question 15 15. Where can you NOT find ribosomes performing translation?

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Question 16 16. A sodium potassium pump is a type of...

Question 17 17. How do large proteins enter the cell?

Question 18 18. What do all eukaryotes have that prokaryotes do not?

Question 19 19. The purpose of cellulose is to:

Question 20 20. Protons pumped into the central vacuole can affect this space by making it:

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Question 21 21. Microfilaments are composed of

Question 22 22. What is the fundamental unit of life?

Question 23 23. Exocytosis can be used to secrete newly made proteins out of the cell. It can also be used to add _____ directly to the cell membrane.

Question 24 24. Which of the following helps maintain the shape of the nucleus?

Question 25 25. This type of integral membrane protein moves two substances in the same direction

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Question 26 26. On the following diagram, which number indicates the cristae?

Question 27 27. Which does NOT describe the inner membrane of the mitochondria?

Question 28 28. Which part of the endomembrane system is a site for protein synthesis?

Question 29 29. What are ribosomes comprised of?

Question 30 30. The Fluid Mosaic Model describes parts of the cell membrane such as proteins and phospholipids as _____.

GRE Biology: Cell Structure & Function Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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