Biology – Cell Structure

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

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

3. Oxidative metabolism is carried out ____ of mitochondria.

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

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

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

7. Proteins synthesized by the rough ER are

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

9. Within chloroplasts, light is captured by

10. Bacteria may be propelled by

11. Ribosomes are made up of ____ subunits.

12. Depolymerization of microtubules is inhibited by

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

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

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

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

17. Plants differ from animals in that plants have

18. The bacterial cell wall is composed of

19. A gram-negative bacterium is enclosed by

20. The cytoplasm of a bacterium