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Biology of the Cell 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. In active transport, which of the following proteins can move two substances in the same direction?

Question 2 2. The job of mitochondria is to:

Question 3 3. The Fluid Mosaic Model describes parts of the cell membrane such as proteins and phospholipids as _____.

Question 4 4. What is another term for the intracellular space?

Question 5 5. Where can you NOT find ribosomes performing translation?

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Question 6 6. Which of the following can be found in both prokaryotes and eukaryotes?

Question 7 7. What type of cell might have more smooth ER?

Question 8 8. Osmosis is:

Question 9 9. Which of the following is NOT true of the endomembrane system

Question 10 10. Which ribosomal site joins amino acids via a polypeptide bond?

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Question 11 11. On the following diagram, which number indicates where DNA is located?

Question 12 12. What is the fundamental unit of life?

Question 13 13. Which of the following is NOT true of the phosphate group in a phospholipid? The phosphate groups are…

Question 14 14. Which of the following functions is carried out by intermediate filaments but not microtubules?

Question 15 15. This type of integral membrane protein moves two substances in the same direction

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Question 16 16. Endocytosis is the import of molecules and particles into the cell by folding the cell membrane inward to form:

Question 17 17. The diffusion of small, uncharged, or hydrophobic molecules from an area of high concentration to an area of low concentration across the cell membrane is called:

Question 18 18. Which of the following is an example of diffusion?

Question 19 19. Cell membranes are constructed of what?

Question 20 20. Which of the following does NOT occur in the nucleus of a cell?

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Question 21 21. Which of the following is NOT true?

Question 22 22. Which of the following does NOT occur in the smooth endoplasmic reticulum?

Question 23 23. Which of the following describes a process that involves viral replications and assembly within a host, followed by bursting the host cell wall?

Question 24 24. In a plant cell, what is the correct order of the following components from greatest to smallest?

Question 25 25. A plant cell in a hypertonic solution will respond by:

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Question 26 26. Which types of molecules will easily pass through the fatty acid chains in the middle of the bilayer?

Question 27 27. 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 28 28. What language does the word 'hydro' come from?

Question 29 29. Why does active transport require energy?

Question 30 30. Which of the following is NOT a characteristic of a virus?

Biology of the Cell 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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