Biology – Cell Structure

1. Within chloroplasts, light is captured by

2. Bacteria may be propelled by

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

4. Plants differ from animals in that plants have

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

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

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

8. A gram-negative bacterium is enclosed by

9. The bacterial cell wall is composed of

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

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

12. Ribosomes are made up of ____ subunits.

13. Oxidative metabolism is carried out ____ of mitochondria.

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

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

16. The cytoplasm of a bacterium

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

18. Depolymerization of microtubules is inhibited by

19. Proteins synthesized by the rough ER are

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