Frequency Theory of Pitch Discrimination Predicts That High-Pitched Sounds Fire

question 94

Multiple Choice

Frequency theory of pitch discrimination predicts that high-pitched sounds fire __________ and low-pitched sounds fire __________.

• A)more often; less often
• B)less often; more often
• C)more sensory cells; fewer sensory cells
• D)near the oval window; near the round window

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Definitions:

Reactants

Materials that exist before a chemical reaction starts and are used up to create end products during the reaction.

Hydrogen Ion Acceptor

A hydrogen ion acceptor, often a base in chemical terms, is a compound that is capable of accepting a hydrogen ion (H+) from another compound, thus participating in neutralization or buffer reactions.

FAD

Flavin adenine dinucleotide, a redox-active coenzyme associated with various proteins and involved in several important enzymatic reactions in metabolism.

ADP

Adenosine diphosphate, a molecule involved in energy transfer within cells and plays a crucial role in metabolism.