A 100 DB Sound (Loud) of 150 Hz (Low Pitch)

question 145

Multiple Choice

A 100 dB sound (loud) of 150 Hz (low pitch) would cause which of the following to occur?

• A) The tectorial membrane to vibrate slightly near the apex.
• B) The tectorial membrane to vibrate vigorously near the base.
• C) The basilar membrane to vibrate slightly near the base.
• D) The basilar membrane to vibrate vigorously near the apex.

---

Definitions:

Re-emerging Viruses

Viruses that were previously under control but have shown an increase in incidence or geographical range, often due to changes in human behavior, environmental factors, or viral evolution.

Epidemic

The rapid spread of infectious disease to a large number of people in a given population within a short period of time.

RNA Viruses

Viruses that have ribonucleic acid (RNA) as their genetic material, capable of causing a variety of diseases in humans and animals.

Viroids

Infectious pathogens smaller than viruses, consisting solely of a short strand of circular RNA without a protein coat.