MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Biochemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Nitrate is reduced and ultimately produces N2 through a series of intermediate gaseous nitrogen oxide products is called ____________ |
| A. | Nitrogen fixation |
| B. | Nitrification |
| C. | Denitrification |
| D. | Nitrogen assimilation |
| Answer» D. Nitrogen assimilation | |
| 2. |
The reaction of glutamate and NH4+ to yield glutamine is catalyzed by ____________ |
| A. | Uridylyltransferase |
| B. | Adenylyltransferase |
| C. | Glutamate synthase |
| D. | Glutamine synthase |
| Answer» E. | |
| 3. |
Uridylylation and deuridylylation of PII are brought about by a single enzyme ______________ |
| A. | Uridylyltransferase |
| B. | Adenylyltransferase |
| C. | Glutamate synthase |
| D. | Dinitrogenase |
| Answer» B. Adenylyltransferase | |