Choose the One Most Appropriate Answer for Each

question 34

Multiple Choice

Choose the one most appropriate answer for each.
-Catalase

• 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:

High Leg

In electrical systems, a conductor within a delta configuration that carries higher voltage to ground than the other conductors.

Center Tapped Transformer

A transformer with a connection point (tap) in the middle of the secondary winding, which allows for splitting the output voltage into two parts, each half of the full voltage.

Voltage

An electrical measurement that represents the difference in electric potential energy between two points in a circuit.

Ladies Association

Women's groups, often historical, dedicated to philanthropy, social reform, or supporting a particular cause or community need through volunteerism and fundraising.