About ____ New Compounds Make It to Phase I of the Tests

question 349

Multiple Choice

About ____ new compounds make it to Phase I of the tests required to earn FDA approval for the market.

• A) 1 in 2,000
• B) 1 in 50
• C) 1 in 60,000
• D) 1 in a million
• E) 1 in 450

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Definitions:

Conditioned Response

A learned reaction to a conditioned stimulus that occurs because of previous conditioning, an essential concept in classical conditioning theories.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without any prior learning.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally triggers a response without the need for prior learning.

Conditioned Response

A learned reaction to a previously neutral stimulus, achieved through repeated association with an unconditioned stimulus.