Cell Density in a Chemostat Is Controlled by

question 9

Multiple Choice

Cell density in a chemostat is controlled by

• A) the concentration of the limiting nutrient.
• B) the dilution factor.
• C) the size of the initial inoculum.
• D) the concentration of the limiting nutrient, the dilution factor, and the size of the initial inoculum.

---

Definitions:

Average-cost Method

The average-cost method is an inventory costing method that assigns an average cost to each item in inventory, used to determine the cost of goods sold and ending inventory values.

Weighted-average Cost Method

This inventory costing method assigns a weighted average cost to each unit in inventory, used to calculate cost of goods sold and ending inventory.

Lower-of-cost-or-market

An accounting principle that states assets should be recorded at the lower value of either its cost or its market value.

Specific Identification

An accounting method used to track and assign costs to individual inventory items.