Biology – Cell Structure

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

2. Oxidative metabolism is carried out ____ of mitochondria.

3. Depolymerization of microtubules is inhibited by

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

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

6. The cytoplasm of a bacterium

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

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

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

10. The bacterial cell wall is composed of

11. Within chloroplasts, light is captured by

12. Bacteria may be propelled by

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

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

15. Proteins synthesized by the rough ER are

16. A gram-negative bacterium is enclosed by

17. Plants differ from animals in that plants have

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

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

20. Ribosomes are made up of ____ subunits.