Biology – Cell Structure

1. The rough ER is so named because it has an abundance of _______________ on it.

 
 
 
 
 

2. The cytoplasm of a bacterium

 
 
 
 
 

3. In bacteria, some of the functions of eukaryotic cells are performed by

 
 
 
 
 

4. Oxidative metabolism is carried out ____ of mitochondria.

 
 
 
 

5. Bacteria may be propelled by

 
 
 
 
 

6. Glycoproteins and glycolipids assembled in Golgi bodies are packaged for distribution in

 
 
 
 
 

7. Unlike those of prokaryotes, eukaryotic cell walls are composed of

 
 
 
 
 

8. Passage through pores in the nuclear envelope is restricted primarily to

 
 
 
 
 

9. A gram-positive bacterium is stained _______________ by the gram stain

 
 
 
 
 

10. Within chloroplasts, light is captured by

 
 
 
 
 

11. The term “nuclear envelope” is more correct than the term “nuclear membrane” because

 
 
 
 

12. Depolymerization of microtubules is inhibited by

 
 
 
 
 

13. The bacterial cell wall is composed of

 
 
 
 
 

14. The arrangement of microtubules in eukaryotic flagella is referred to as

 
 
 
 

15. Plants differ from animals in that plants have

 
 
 
 
 

16. Which of the following is not a characteristic of prokaryotes?

 
 
 
 

17. A gram-negative bacterium is enclosed by

 
 
 
 
 

18. Proteins synthesized by the rough ER are

 
 
 
 
 

19. Ribosomes are made up of ____ subunits.

 
 
 
 

20. With which of the following are basal bodies not associated?

 
 
 
 
 

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