Refer to the Expression Below

question 48

Multiple Choice

Refer to the expression below. The enzyme alcohol dehydrogenase catalyzes this reaction in cells.The enzyme uses the coenzyme NAD⁺ in the reaction.Not shown are details about the active site, which contains a zinc ion that functions as a cofactor.How do the roles of cofactor and coenzyme compare in this particular case?

• A) Both function in the catalytic mechanism and do not undergo net chemical change themselves as a result of the reaction.
• B) Both function as substrates and undergo net chemical change as a result of the reaction.
• C) The coenzyme functions in the catalytic mechanism, changing only transiently, whereas the cofactor functions as a substrate and undergoes net chemical change as a result of the reaction.
• D) The cofactor functions in the catalytic mechanism, changing only transiently, whereas the coenzyme functions as a substrate and undergoes net chemical change as a result of the reaction.
• E) The cofactor functions as a substrate, changing only transiently, whereas the coenzyme functions in the catalytic mechanism and undergoes net chemical change as a result of the reaction.

Analyze the impact of consumer preferences on market equilibrium in terms of price and quantity.

Recognize the role of capital flow in markets and its impact on industry profitability and equilibrium.

Identify the effects of wage changes on labor markets and associated industry input costs.

Comprehend the importance of input markets and their relation to output markets.

---

Definitions:

Dissociative Identity Disorder

A mental disorder characterized by the presence of two or more distinct personality states or identities within a single individual, often a result of severe trauma.

Somatoform Disorder

A mental disorder characterized by physical symptoms that cannot be fully explained by a general medical condition, substance use, or another mental disorder.

Bipolar Disorder

A mental disorder marked by extreme mood swings from manic highs to depressive lows.

Hoarding Disorder

A persistent difficulty discarding or parting with possessions because of a perceived need to save them, resulting in clutter that disrupts normal living spaces.