Allosteric Enzymes

question 40

Multiple Choice

Allosteric enzymes:

• A) are regulated primarily by covalent modification.
• B) usually catalyze several different reactions within a metabolic pathway.
• C) usually have more than one polypeptide chain.
• D) usually have only one active site.
• E) usually show strict Michaelis-Menten kinetics.

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Definitions:

Total Assets

The combined value of all owned resources and property by an entity that has economic value.

Salvage Value

An asset’s projected terminal value after the end of its usefulness.

Straight-line Method

A method of depreciation that allocates an equal amount of the asset's cost to each year of its useful life.

Units-of-activity Method

A depreciation method that allocates an asset's cost based on its usage, activities, or units produced, rather than the passage of time.