If Pigeons Are Given Grain When a 600 Nm Light

question 50

Multiple Choice

If pigeons are given grain when a 600 nm light is on the key, and no grain when a 580 nm light is on the key, the subjects during testing are likely to respond most to a key lighted with a _______ light.

• A) 590 nm
• B) 560 nm
• C) 630 nm
• D) 600 nm
• E) 570 nm

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Definitions:

Functional Group

A specific grouping of atoms within a molecule that has a predictable chemical behavior and is responsible for the characteristic reactions of the molecule.

Amine

Organic molecules and functional units which possess a nitrogen atom with a lone pair, exhibiting basic properties.

Molecules

Groups of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Sodium Hydride

A chemical compound used as a strong base in organic synthesis, represented by the formula NaH.