Which of the Following Facts Did Hershey and Chase Make

question 61

Multiple Choice

Which of the following facts did Hershey and Chase make use of in trying to determine whether DNA or protein is the genetic material?

• A) DNA contains sulfur, whereas protein does not.
• B) DNA contains phosphorus, whereas protein does not.
• C) DNA contains nitrogen, whereas protein does not.
• D) DNA contains purines, whereas protein includes pyrimidines.

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Definitions:

Rapid Eye Movements

Quick, simultaneous movements of the eyeballs that occur during certain stages of sleep, associated with dreaming.

Muscle Relaxation

A technique or process that leads to a reduction in muscle tension and the promotion of physical and mental relaxation.

Hypersomnia

A sleep disorder characterized by excessive sleepiness, where the individual has trouble staying awake during the day, even after long periods of sleep.

Sleep Disorders

Disturbances in sleeping or staying awake, such as insomnia and narcolepsy.