AP: Unit 2.1,2,11,12 Review Quiz

What is the key difference between prokaryotic and eukaryotic cells?

• Prokaryotes lack a nucleus

• Eukaryotes lack organelles

• Prokaryotes are generally larger

• Eukaryotes lack membrane-bound organelles

Which of the following cellular deficiencies would most likely be related to mutations in the Golgi complex?

• The cell is unable to synthesize most proteins required for normal cell functions.

• The cell is unable to break down toxic materials and would accumulate large volumes of these materials.

• The cell is able to synthesize proteins, but the proteins would not be packaged properly and would not contain the correct molecular tags for export from the cell.

• The cell is unable to complete reactions related to electron transport and ATP production.

The image represents a typical rod-shaped bacterium. Which of the following best describes a feature shown in the diagram that is unique to archaea and bacteria?

• The organism is surrounded by a cell wall.

• The organism contains ribosomes.

• The organism is not capable of making or providing itself with ATP through cellular respiration.

• The organism does not have a nuclear membrane surrounding its genetic material.

4. Peroxisomes got their name because hydrogen peroxide is ______.

• an amino acid for the organelles’ enzymes

• incorporated into their membranes

• produced during their oxidation reactions

• used in their cellular respiration reactions

What is the main function of a chloroplast in plant cells?

• Produce glucose by photosynthesis

• Contains inorganic ions and water

• Digest cellular waste

• Produce ATP by cellular respiration

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Mitochondria are observed in plant cells that contain chloroplasts. Why do you find mitochondria in photosynthetic tissue?

• Mitochondria are not needed but are still present.

• Mitochondria and chloroplasts work together to use light energy to make ATP through cellular respiration.

• Mitochondria participate in photosynthesis.

• Mitochondria are required to break down sugars produced from photosynthesis to make ATP through cellular respiration.

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Which of the following is found both in eukaryotic and prokaryotic cells?

• mitochondria

• nucleus

• ribosomes

• centrosomes

For questions 8 - 10 refer to the picture below. For each phrase or sentence, select the labeled organelle to which it is most closely related. 8. Site of glucose synthesis through photosynthesis.

• A

• B

• C

• D

• E

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For questions 8 - 10 refer to the picture below. For each phrase or sentence, select the labeled organelle to which it is most closely related. 9. Site of conversion of glucose into ATP through cellular respiration.

• A

• B

• C

• D

• E

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For questions 8 - 10 refer to the picture below. For each phrase or sentence, select the labeled organelle to which it is most closely related. 10. Site of modification and packaging of proteins and lipids prior to export from the cell.

• A

• B

• C

• D

• E