You Observe an Enzymatic Reaction That Exhibits a Standard Relationship

question 177

Multiple Choice

You observe an enzymatic reaction that exhibits a standard relationship between reaction rate and substrate concentration as it converts substrate B to product C.When you add compound A, the creation of product C comes to a complete stop.You add large quantities of substrate B but still are unable to create product C in the presence of compound A.Compound A is therefore most likely a

• A) noncompetitive inhibitor.
• B) competitive inhibitor.
• C) coenzyme.
• D) cofactor.
• E) transcription factor.

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Definitions:

Profit And Loss Statement

A financial statement that summarizes the revenues, costs, and expenses incurred during a specified period, usually a fiscal quarter or year.

Cost Volume Profit Analysis

A managerial accounting technique used to analyze how changes in cost and volume affect a company's operating income and net income.

Unit Variable Costs

The costs that vary directly with the volume of production, such as materials and labor, on a per-unit basis.

Activity-Based Costing

A costing method that assigns costs to products or services based on the activities they require, focusing on the cost causation.