The Distinct Quality of Sound That Distinguishes It from Other

question 249

Multiple Choice

The distinct quality of sound that distinguishes it from other sounds of the same pitch and loudness is called

• A) timbre.
• B) frequency.
• C) distortion.
• D) amplitude.

---

Definitions:

NADH

Nicotinamide adenine dinucleotide (reduced form), a coenzyme found in all living cells that plays a critical role in energy production through oxidation-reduction reactions.

Fermentation

Anaerobic breakdown of glucose that results in a gain of two ATP and end products such as alcohol and lactate; occurs in the cytoplasm of cells.

Muscles

Tissues in the body that can contract, enabling movement and force generation.

Oxygen

A chemical element (O) essential for most life forms on Earth; it participates in respiration and forms part of water molecules.