MCQ
Angiotensinogen is a protein produced and secreted by:
- AJuxtaglomerular (JG) cells.
- BMacula dense cells.
- CEndothelium of blood vessels.
- DLiver cells.
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| Ammonotelic | Ureotelic | Uricotelic | |
| $(a)$ | Pigeon, human | Aquatic amphibia, lizards | Cockroach, frog |
| $(b)$ | Frog, lizards | Aquatic amphibia, humans | Cockroach, pigeon |
| $(c)$ | Aquatic amphibia | Frog, human | Pigeon, lizards, cockroach |
| $(d)$ | Aquatic amphibia | Cockroach, humans | Frog, pigeon, lizards |