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Variations in blood and coelomic fluid ammonia and urea levels in the earthworm Lumbricus terrestris L.

✍ Scribed by Edward K. Tillinghast

Book ID
115830765
Publisher
Elsevier Science
Year
1968
Weight
150 KB
Volume
24
Category
Article
ISSN
0010-406X

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πŸ“œ SIMILAR VOLUMES

Metabolic sources of ammonia in the eart
Metabolic sources of ammonia in the earthworm,Lumbricus terrestris L
✍ MacDonnell, Paul C. ;Tillinghast, Edward K. πŸ“‚ Article πŸ“… 1973 πŸ› John Wiley and Sons 🌐 English βš– 530 KB

## Abstract The earthworm __Lumbricus terrestris__ is ammonotelic while feeding but becomes ureotelic with fasting. The metabolic sources of ammonia nitrogen in feeding worms have been examined. Two deaminating enzymes, L‐serine dehydratase and 5′‐AMP deaminase, have been observed to be present in

Excretory pathways of ammonia and urea i
Excretory pathways of ammonia and urea in the earthwormLumbricus terrestris L.
✍ Tillinghast, Edward K. πŸ“‚ Article πŸ“… 1967 πŸ› John Wiley and Sons 🌐 English βš– 556 KB

the gut, while urea is voided via the nephridia. discussed. 1. The earthworm Lumbrkus terrestris voids ammonia principally via 2. The possible significance of these separate pathways for nitrogenous wastes is