| 1. | These seminiferous epithelium contains only proliferative cells |
| 2. | Functional compartmentalization of the seminiferous epithelium depends on tight junctions |
| 3. | The interstitial tissue contains few capillaries |
| 4. | The seminiferous epithelium contains numerous capillaries |
| 1. | B-uracil - a component of DNA |
| 2. | A-triglyceride- a major source of energy |
| 3. | A-lecithin - a component of cell membrane |
| 4. | B-adenine- a nucleotide that makes up nucleic |