Snoring Occurs Most Frequently In_________ and Becomes Worse with ______

question 166

Multiple Choice

Snoring occurs most frequently in_________ and becomes worse with ______.

• A)women, sleep
• B)men; age
• C)children; age
• D)pets; age
• E)men; sickness

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Definitions:

Positive Control

A genetic control system in which a regulatory protein binds to DNA, turning on transcription of a gene. Compare with negative control.

Operon

A functioning unit of DNA containing a cluster of genes under the control of a single promoter, found in prokaryotes and some viruses.

Repressible Genes

Genes whose expression can be decreased or halted in response to specific stimuli or conditions, as part of cellular regulatory mechanisms.

Transcribed

The process in which a segment of DNA is copied into RNA by the enzyme RNA polymerase.