Biology – Cell Structure

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

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

3. Bacteria may be propelled by

4. A gram-negative bacterium is enclosed by

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

6. The bacterial cell wall is composed of

7. Within chloroplasts, light is captured by

8. The cytoplasm of a bacterium

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

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

11. Proteins synthesized by the rough ER are

12. Ribosomes are made up of ____ subunits.

13. Depolymerization of microtubules is inhibited by

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

15. Plants differ from animals in that plants have

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

17. Oxidative metabolism is carried out ____ of mitochondria.

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

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

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