Which Enzyme in the Citric Acid Cycle Has a Standard $\Delta$

question 54

Multiple Choice

Which enzyme in the citric acid cycle has a standard free energy that is large and positive?

• A) malate dehydrogenase
• B) citrate synthase
• C) succinyl-CoA synthetase
• D) fumarase
• E) No enzyme in the CAC has a positive \(\Delta\)G'°.

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Definitions:

Average Fixed Cost

is the fixed costs of production divided by the quantity of output produced, showcasing how these costs spread over different production levels.

U-Shaped

A graphical representation where the curve is low in the middle and higher at both ends, indicating a situation where both extremes have similar outcomes that are more favorable or effective than the moderate level.

Economists

Professionals who study the production, distribution, and consumption of goods and services, analyzing economic issues and trends.

Cost Function

A cost function depicts how the total cost of production changes with variations in the quantity of output produced, linking cost to output level.