Choose the One Most Appropriate Answer for Each

question 44

Multiple Choice

Choose the one most appropriate answer for each.
-Activation energy

• A)Amount of energy to start a reaction
• B)Coenzyme that can accept electrons and hydrogen
• C)Attachment of a phosphate group with a high-energy bond
• D)An excess of end-product molecules alters the shape of the first enzyme in the pathway and shuts off that metabolic pathway
• E)Part of an enzyme that binds to the substrate
• F)By binding a regulatory molecule, it allows a metabolic reaction to proceed
• G)Affects rates of chemical reactions by reducing activation energy
• H)Important energy currency in metabolism
• I)Enzyme that participates in the neutralization of hydrogen peroxide
• J)A measure of the amount of energy that has been diffused from a concentrated form of energy within a system

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Definitions:

Retailer

A company that sells goods to consumers for their use, rather than for resale to others.

End-user Consumers

Individuals who are the final users of products or services, typically distinguished from intermediaries or resellers.

Subsector

A division of a larger sector or industry, often defined by specific characteristics or types of activities.

NAICS

The North American Industry Classification System, a standard used by federal statistical agencies to classify business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.