Which Is True of Facilitated Transport by Carrier Proteins

question 56

Multiple Choice

Which is true of facilitated transport by carrier proteins?

• A)Facilitated transport only applies to small and lipid soluble molecules.
• B)It is represented by the glucose carrier that can transport hundreds of molecules a second.
• C)After a carrier has transported a molecule,it is unable to transport any more.
• D)Facilitated transport requires expenditure of chemical energy and is therefore active transport.
• E)One carrier protein can carry a variety of different molecules.

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Definitions:

Optimum Lot Size

The most cost-effective quantity of items for production or purchase in a single order that minimizes total costs including ordering, holding, and inventory costs.

Inventory Carrying Cost

The total costs associated with holding and storing unsold goods, including warehousing, insurance, depreciation, and opportunity costs.

Production Setup

The process of preparing and arranging resources and equipment to begin a manufacturing operation.

ABC Analysis

An inventory categorization technique that divides items into three categories (A, B, and C) based on their importance and value to the organization.