The Incorporation of NH₄⁺ into 2-Oxoglutarate Is the First Step

question 16

Multiple Choice

The incorporation of NH₄⁺ into 2-oxoglutarate is the first step in nitrogen assimilation in bacterial cells. This reaction is catalyzed by the enzyme ________ and produces __________.

• A) glutamate dehydrogenase (GDH); glutamate
• B) glutamine synthase (GS); glutamine
• C) glutamate synthase (GOGAT); glutamate
• D) all of the above
• E) none of the above

---

Definitions:

Direct Labor Standards

The predetermined amount of labor time and cost that it should ideally take to produce one unit of a product, used for budgeting and performance evaluation.

Actual Direct Labor Cost

The total expense incurred from the wages and associated benefits of workers directly involved in the manufacturing of a product.

Total Standard Cost

The total budgeted cost for manufacturing a product, based on standard prices and quantities for input.

Variable Manufacturing Overhead

Costs related to manufacturing that fluctuate with the level of production output.