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Cell Biology: Homework Help 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!

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Question 1 1. The purpose of _____ is to provide separation and compartmentalization of processes in eukaryotes.

Question 2 2. What type of cell might have more smooth ER?

Question 3 3. Which process best describes the internalization of a specific protein outside the cell?

Question 4 4. What do both prokaryotes and eukaryotes have that is involved in translation?

Question 5 5. Which ribosomal site joins amino acids via a polypeptide bond?

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Question 6 6. What is the purpose of cholesterol in the cell membrane?

Question 7 7. Which of the following is involved in cell communication?

Question 8 8. Which of the following first binds to the mRNA message?

Question 9 9. On the following diagram, which number indicates the cristae?

Question 10 10. Which part is a granum?

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Question 11 11. Where can you NOT find ribosomes performing translation?

Question 12 12. This type of integral membrane protein moves two substances in the same direction

Question 13 13. Which types of molecules will easily pass through the fatty acid chains in the middle of the bilayer?

Question 14 14. Which is a membrane-bound organelle?

Question 15 15. Which does NOT describe the inner membrane of the mitochondria?

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Question 16 16. Which of the following is NOT true of the phosphate group in a phospholipid? The phosphate groups are…

Question 17 17. Which of the following functions is carried out by intermediate filaments but not microtubules?

Question 18 18. What is the fundamental unit of life?

Question 19 19. Chemical energy is required for active transport to establish a specific concentration gradient. In a sodium potassium-pump, chemical energy specifically serves to help the pump

Question 20 20. In what singular part is chlorophyll located?

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Question 21 21. What is NOT stored in the central vacuole of plants?

Question 22 22. How do large proteins enter the cell?

Question 23 23. Which of the following is NOT contained in a chloroplast?

Question 24 24. How is the phospholipid bilayer oriented?

Question 25 25. The following cellular compartment(s) contain a lumen created by their membranes:

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Question 26 26. Active transport involves

Question 27 27. Which of the following cells might have the most mitochondria?

Question 28 28. Why does active transport require energy?

Question 29 29. Carbohydrates in the cell membrane contribute to which of the following?

Question 30 30. Which of the following could trigger the lytic cycle of a bacteriophage?

Cell Biology: Homework Help 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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