When Hershey and Chase Labeled Phage with Radioactive Phosphorus, They

question 30

Short Answer

When Hershey and Chase labeled phage with radioactive phosphorus, they concluded that the phage injects its DNA, not protein, into its host. These conclusions were based on the observation that the radioactive DNA ended up where?

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually triggers a conditioned response.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention.

Unconditioned Response

An automatic, natural response to a stimulus that occurs without prior learning or conditioning.

Conditioned Stimulus

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