For Enzyme-Catalyzed Reactions,what Happens as the Concentration of the Substrate

question 40

Multiple Choice

For enzyme-catalyzed reactions,what happens as the concentration of the substrate is increased?

• A)The rate continues to increase as substrate concentration increases.
• B)The rate increases until it reaches a maximum,constant value.
• C)The rate increases until it reaches a maximum,then the rate decreases.
• D)The rate decreases with increasing concentration of the substrate.
• E)The rate decreases until it reaches a minimum,constant value.

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Definitions:

Major Life Changes

Significant events or transitions in an individual's life that can have profound psychological and emotional impact, such as marriage, divorce, or loss of a loved one.

Stressors

External pressures or events that cause stress, challenging an individual's ability to cope and potentially affecting their well-being.

General Adaptation Syndrome

A model that describes the body's short-term and long-term reactions to stress, introduced by Hans Selye, consisting of three stages: alarm, resistance, and exhaustion.

Continued Exposure

Continued exposure refers to the repeated or prolonged contact with a stimulus or environment, often used as a psychological treatment method.