| Alkalaemia suppresses renal ammoniagenesis, but the hydrolysis of urea by bacteria liberates ammonia that alkalises urine. |
| The rice stored in their school for the noon meal scheme was found to be adulterated with fine iron particles, urea, bits of mortar and what not. |
| It does this by activating its own cytoplasmic urease, which converts urea into carbon dioxide and ammonia. |
| From natural gas, the factory produced ammonia, then nitric acid, urea and ammonium nitrate. |
| These include things such as urea, ammonia, nitric acid, and ammonium phosphate. |
| Doctors may prescribe an ointment that contains urea or lactic acid to relieve symptoms. |
