Succinate Dehydrogenase Catalyzes the Conversion of Succinate to Fumarate

question 73

Multiple Choice

Succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited by malonic acid, which resembles succinate but cannot be acted upon by succinate dehydrogenase. Increasing the ratio of succinate to malonic acid reduces the inhibitory effect of malonic acid.
-Based on this information, which of the following is correct?

• A) Succinate dehydrogenase is the enzyme, and fumarate is the substrate.
• B) Succinate dehydrogenase is the enzyme, and malonic acid is the substrate.
• C) Succinate is the substrate, and fumarate is the product.
• D) Fumarate is the product, and malonic acid is a noncompetitive inhibitor.
• E) Malonic acid is the product, and fumarate is a competitive inhibitor.

Understand the importance and methods of valid selection processes.

Recognize the importance of providing realistic job previews to candidates.

Understand the comprehensive steps involved in recruitment and selection processes.

Understand the purpose and function of performance appraisals and their role in organizational effectiveness.

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Definitions:

Representativeness Heuristic

A mental shortcut where the likelihood of an object belonging to a category is judged based on how typical the object seems of that category.

Ease of Retrieval Effect

A cognitive bias where people judge an event to be more likely or frequent if examples of it come to mind easily.

Primacy Effect

The tendency to remember information at the beginning of a list better than the information that follows.

Upward Counterfactual

involves imagining or thinking about how a situation could have turned out better than it did, often leading to feelings of regret.