Antimycin a Inhibits Cyt B in Complex III

question 52

Multiple Choice

Antimycin A inhibits cyt b in complex III. If this inhibitor is added to a suspension of mitochondria which of the following will increase in concentration?

• A) NADH
• B) Reduced cytochrome c₁
• C) Reduced cytochrome c
• D) NAD⁺
• E) A and D are correct.

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Definitions:

Competitive Price-searcher

A market situation where firms have some control over their prices because their products are differentiated, leading them to search for competitive pricing strategies.

Marginal Cost

The cost incurred by producing one additional unit of a product.

Average Cost

The cost per unit of output, represented by dividing the total production cost by the quantity of units produced.

Marginal Cost

The rise in overall expenses associated with the production of an extra unit of a good or service.