Enzymes Increase Reaction Rates by

question 33

Multiple Choice

Enzymes increase reaction rates by

• A) increasing activation energies.
• B) decreasing activation energies.
• C) increasing the concentration of reactants.
• D) increasing the concentration of products.

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Definitions:

Atkinson and Shiffrin Model

A model of memory proposed by Richard Atkinson and Richard Shiffrin that describes how information flows through three stages: sensory memory, short-term memory, and long-term memory.

Rehearsal Systems

Techniques or processes used to practice or repeat information or skills to enhance memory retention or proficiency.

Maintenance Rehearsal

A cognitive process that involves repeatedly reviewing information to keep it in short-term memory for extended periods.

Elaborative Rehearsal

A memory technique that involves thinking about the meaning of the term to be remembered, as opposed to simply repeating the term to oneself.