The Following Are Cellular Processes That Can Be Directly Powered

question 69

Multiple Choice

The following are cellular processes that can be directly powered by the proton motive force (Δp) , EXCEPT

• A) ATP biosynthesis from ADP and Pi.
• B) flagellar rotation.
• C) nutrient uptake.
• D) drug efflux in some pathogens.
• E) protein biosynthesis.

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Definitions:

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment, calculated by dividing the return of an investment by its cost.

Markup Percentage

The percentage by which the cost of a product is increased to determine its selling price.

Direct Materials

Direct materials are raw materials that are directly traceable to the manufacturing of a product and are a significant component of the total manufacturing cost.

Variable Manufacturing Overhead

Costs involved in the manufacturing process that fluctuate with the level of production, such as utility expenses or materials costs.