In the Meselson‒Stahl Experiment, Cesium Chloride Solution

question 253

Multiple Choice

In the Meselson‒Stahl experiment, cesium chloride solution

• A) helped the DNA polymerase replicate DNA.
• B) was the template.
• C) was used to assess the density of the DNA.
• D) was used to label the DNA.
• E) was a deoxyribonucleoside.

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Definitions:

Social Reinforcement

Using positive or negative social cues, like approval or disapproval, to influence and modify behavior.

Law of Effect

A principle stating that behaviors followed by positive outcomes are likely to be repeated, whereas behaviors followed by negative outcomes are not.

Human Behavior

The range of actions and mannerisms exhibited by humans in conjunction with their environment, influenced by culture, attitudes, emotions, values, and genetics.

Conditioned Stimulus

A previously neutral stimulus that, after being paired with an unconditioned stimulus, elicits a conditioned response.