In Passive Transport Modes Such as Simple or Facilitated Diffusion

question 39

Multiple Choice

In passive transport modes such as simple or facilitated diffusion

• A) substances move from lower to higher concentration
• B) no cellular energy is used
• C) cells end up building the gradient of transported substance
• D) molecules tend to gather in one region of the cell

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Definitions:

Closed-Loop MRP

A Materials Requirement Planning system that provides feedback on inventory levels, production, and purchase orders, enabling continuous updates and adjustments.

Dependent Demand

The need for materials or components directly tied to the demand for final products, where changes in the product demand impact the demand for materials.

Independent Demand

Independent demand is the need for a finished product or service that is not directly influenced by the demand for other products or services.